CN104180679A - Digital intelligent control system for industrial furnace temperature and furnace pressure - Google Patents
Digital intelligent control system for industrial furnace temperature and furnace pressure Download PDFInfo
- Publication number
- CN104180679A CN104180679A CN201310199487.6A CN201310199487A CN104180679A CN 104180679 A CN104180679 A CN 104180679A CN 201310199487 A CN201310199487 A CN 201310199487A CN 104180679 A CN104180679 A CN 104180679A
- Authority
- CN
- China
- Prior art keywords
- furnace
- pressure
- plc controller
- sensor
- temperature
- 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.)
- Pending
Links
Landscapes
- Feedback Control In General (AREA)
Abstract
The invention relates to a digital intelligent control system for industrial furnace temperature and furnace pressure, and relates to the technical field of electrical control. The digital intelligent control system for industrial furnace temperature and furnace pressure comprises a PLC (Programmable logic controller) controller and a man-machine interface, wherein the man-machine interface is connected with the PLC controller, and the input end of the PLC controller is connected with a furnace temperature sensor, a furnace pressure sensor, a gas pressure sensor, a gas flow sensor, an air pressure sensor and an air flow sensor; the output end of the PLC controller is connected with an intelligent gas control valve and an intelligent air control valve. The temperature signal, pressure signal, flow signal and the like are detected by the sensors, the furnace temperature and furnace pressure signals are sent to the PLC controller, and various processing and control are performed on the signals through the PLC controller and instruments; meanwhile, various data of an industrial furnace is displayed through the man-machine interface, the corresponding control can be performed, and such control mode enables the whole process of the industrial furnace to be digitalized, visualized and automated.
Description
Technical field
The present invention relates to Electrical Control Technology field, be specially a kind of furnace temperature and furnace pressure digital intelligent control system of industrial furnace.
Background technology
At present, intellectuality and the automatization level of the industrial furnace in market are lower, mainly by manpower, every data in stove are monitored, and can not meet the demand of modern enterprise and the needs of social development.
The error of manpower monitoring has simultaneously caused the unstable of furnace pressure and furnace temperature, causes imperfect combustion, thereby has wasted the energy, has reduced the service life of stove equipment.
Summary of the invention
The object of this invention is to provide a kind of automatization level higher, the furnace temperature of the industrial furnace that energy utilization rate is higher and furnace pressure digital intelligent control system.
The technical scheme that realizes above-mentioned purpose is: the gentle furnace pressure digital intelligent control system of industrial furnace, comprise PLC controller and man-machine interface, man-machine interface is connected with PLC controller, and the input of PLC controller is connected with temperature sensor, furnace pressure sensor, gaseous-pressure sensor, gas flow sensor, air pressure probe and air flow sensor in stove; In described stove temperature sensor be connected for measuring the thermocouple of temperature in stove, described furnace pressure sensor be connected for the pressure-measuring pipe of measuring furnace pressure; The output of described PLC controller is connected with gas intelligent control valve and intelligent air control valve.
Utilize the signals such as sensor detected temperatures, pressure, flow, the signal of furnace temperature and furnace pressure is sent to the controller to PLC, signal is handled it and control by PLC controller and instrument, PLC is connected with man-machine interface simultaneously, show every data of industrial furnace by man-machine interface, and can make corresponding control, this control mode is whole digitized process, visualization and the automation of industrial furnace.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, the present invention includes PLC controller 1 and man-machine interface 13, man-machine interface 13 is connected with PLC controller 1, and the input of PLC controller 1 is connected with temperature sensor 2, furnace pressure sensor 3, gaseous-pressure sensor 4, gas flow sensor 5, air pressure probe 6 and air flow sensor 7 in stove.
In stove temperature sensor 2 be connected for the thermocouple 9 of measuring stove 8 interior temperature, furnace pressure sensor 3 is connected with the pressure-measuring pipe 10 for measuring furnace pressure.
The output of PLC controller 1 is connected with gas intelligent control valve 11 and intelligent air control valve 12.
Claims (1)
1. the gentle furnace pressure digital intelligent control system of industrial furnace, comprise PLC controller and man-machine interface, man-machine interface is connected with PLC controller, and the input of PLC controller is connected with temperature sensor, furnace pressure sensor, gaseous-pressure sensor, gas flow sensor, air pressure probe and air flow sensor in stove; In described stove temperature sensor be connected for measuring the thermocouple of temperature in stove, described furnace pressure sensor be connected for the pressure-measuring pipe of measuring furnace pressure; The output of described PLC controller is connected with gas intelligent control valve and intelligent air control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199487.6A CN104180679A (en) | 2013-05-27 | 2013-05-27 | Digital intelligent control system for industrial furnace temperature and furnace pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199487.6A CN104180679A (en) | 2013-05-27 | 2013-05-27 | Digital intelligent control system for industrial furnace temperature and furnace pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104180679A true CN104180679A (en) | 2014-12-03 |
Family
ID=51961895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310199487.6A Pending CN104180679A (en) | 2013-05-27 | 2013-05-27 | Digital intelligent control system for industrial furnace temperature and furnace pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180679A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131519A (en) * | 2017-04-19 | 2017-09-05 | 安德森热能科技（苏州）有限责任公司 | A kind of combusted proportion Optimal Control System and method |
| CN107345769A (en) * | 2017-08-29 | 2017-11-14 | 广西容县顺垚仿古建陶有限公司 | The automaton that valve is run in a kind of adobe burning equipment |
| CN108981815A (en) * | 2018-07-26 | 2018-12-11 | 民政部零研究所 | A kind of wireless data acquisition system for funeral equipment |
| CN111876578A (en) * | 2020-07-20 | 2020-11-03 | 宝武集团马钢轨交材料科技有限公司 | Thermal parameter measurement and control method for wheel quenching furnace |
-
2013
- 2013-05-27 CN CN201310199487.6A patent/CN104180679A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131519A (en) * | 2017-04-19 | 2017-09-05 | 安德森热能科技（苏州）有限责任公司 | A kind of combusted proportion Optimal Control System and method |
| CN107345769A (en) * | 2017-08-29 | 2017-11-14 | 广西容县顺垚仿古建陶有限公司 | The automaton that valve is run in a kind of adobe burning equipment |
| CN108981815A (en) * | 2018-07-26 | 2018-12-11 | 民政部零研究所 | A kind of wireless data acquisition system for funeral equipment |
| CN111876578A (en) * | 2020-07-20 | 2020-11-03 | 宝武集团马钢轨交材料科技有限公司 | Thermal parameter measurement and control method for wheel quenching furnace |
| CN111876578B (en) * | 2020-07-20 | 2022-04-01 | 宝武集团马钢轨交材料科技有限公司 | Thermal parameter measurement and control method for wheel quenching furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104180679A (en) | Digital intelligent control system for industrial furnace temperature and furnace pressure | |
| CN103376755B (en) | Process variable in process transmitter compensates | |
| CN105004986A (en) | RSG circuit motherboard function testing system and testing method thereof | |
| CN204421954U (en) | Fluid sensing device | |
| CN203364632U (en) | Digital intelligent control system for furnace temperature and furnace pressure of industrial furnace | |
| CN206787778U (en) | Valve gas cylinder test device for air tightness | |
| CN203100779U (en) | Combination air bag temperature and pressure detection device | |
| CN204188292U (en) | Gasification oven thermocouple | |
| CN102010124B (en) | Automatic gas flow control device for wire drawing furnace | |
| CN202898229U (en) | Cooled helium flow automatic control device of drawing cooling pipe | |
| CN204178254U (en) | A kind of device controlling cleaning shaft wind speed, pressure, temperature | |
| CN204730975U (en) | Can the pressure unit of promotion signal conversion accuracy | |
| CN205103620U (en) | Pour temperature control alarm system of aluminium liquid for hot water machine | |
| CN203101331U (en) | Portable pipeline flux leakage detecting device | |
| CN202692441U (en) | Automatic control device of heating furnace | |
| CN208206787U (en) | A kind of spectroanalysis instrument argon gas automatic alarm display system | |
| CN211039882U (en) | Sensor induction control electromagnetic valve device for gas | |
| CN203628680U (en) | Combustible waste gas exhaust control device of kiln | |
| CN203356547U (en) | Monitoring device for ladle baking | |
| CN203838519U (en) | PLC-based pneumatic measuring instrument control system | |
| CN203132578U (en) | Calendaring temperature and humidity alarming device for making steel wires | |
| CN203023293U (en) | Rotary cement kiln bearing bush with digital thermometer | |
| CN203273286U (en) | Air storage tank of air compressor | |
| CN203534234U (en) | Automatic control device of heating furnace | |
| CN204630718U (en) | Case of by-pass valve qualification high-precision detection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |