Ref: 2500sell.ppt (19/08/2015) 1 EUROTHERM CONTROLS Furnace Atmosphere Control What is it? Used to case harden steel Function of Temperature & Carbon Potential.

Slides:



Advertisements
Similar presentations
Residential Gas – Honeywell Valve - Thermopile Powered Series 300/301
Advertisements

Sensor Scientific, inc.. Sensor Scientific, Inc. Temperature Sensing Solutions Sensor Scientific, inc.
CONTROLS OF SUPER CRITICAL BOILERS
Barber-Colman/Eurotherm
Copyright© 2014 Austin Analytics Group, LLC. Stand Alone System High Temperature System Hazardous Area System Universal/Remote Display System Copyright©
2500/T800 Product Overview.
Gas Laws.
26/2704 Vacuum Feature What is vacuum Vacuum in industry
Entry Task: Dec 7th Block 1
Mini 24 Presents the new. Wall-hung boiler Self diagnostic system Electronic thermometer Furnace type: open Output power: 22,66 kW Min. 6,7 kW Stars of.
Energy Efficient Process Heating. Energy Balance on Furnace.
ROT Rotating incinerator with a patented ”near to zero” emission filter All data within this presentation is according to the European norms 2000/76/CEE.
Chapter 4 — Control Principles Chapter 4 Control Principles Control System Components Sensors Controllers Controlled Devices Control Agents Control Functions.
Autoclave System Control
HVAC121 – Gas Heat Flame Rectification.
Power Plant Construction and QA/QC Section 2.4– Boiler Auxiliaries
DIVATOP 60 New Wall Hung Gas Fired Boiler. Divatop 60: Main Features Leader in wall hung boilers Ferroli Ferroli, in line with its position as a comfort.
Boiler Demonstration in T800 Eurotherm a bc 3-Element Level Control To initiate the 3-element level control, enter a level Setpoint (between 0.5 & 4.5.
Drug Delivery & Tissue Engineering Laboratory
Ironmaking in the Blast Furnace Plant
Aminata Kamara. About oxygen Also known as O 2 Colorless, odorless and tasteless comprises 21 percent of the earth's atmosphere comprises 85 percent of.
Annealing Makes a metal as soft as possible
File/ 1 Primary colours Secondary colours Remember to change file name 28pt Ariel bold 18pt Ariel bold l Distributed PID Control and I/O What is.
SAPI di Dante Teruzzi St. G. Ratti, Lesmo (MI) tel fax web. /
Gas Laws Mr. Gates Created by Educational Technology Network
Gases Laws Notes. Pressure Pressure- force per unit area caused by particles hitting the walls of a container Barometer- Measures atmospheric pressure.
Wood pellets combustion with rich and diluted air in HTAC furnace Author: Ramona DINU.
Reflow Oven System Ryan Kennedy ELT2720 Project 2008.
Methods of Measuring O 2.  Orsat - Oxygen absorption into a liquid results in a change in volume. Chemical, only. Indication, only, No electrical output.
V6.0 software - June 2003 Hardware compatibility –New micro-board required New Features –Boiler TDS functions –Programmer enhancements –Other little.
2704 Version 6 Release 2604–2704 Multi-loop Controllers
Automotive Fuel and Emissions Control Systems 3/e By James D. Halderman Copyright © 2012, 2009, 2006 Pearson Education, Inc., Upper Saddle River, NJ
Gas Furnace Planned Maintenance
Gases Review. Pressure Conversions kPa = ________atm.
BOILER PLANT OPERATION Presented By Mr. Sivanand Ray
PROFACT AUTOMATION SOLUTIONS. TEMPERATURE MONITORING & CONTROLLING INDUSTRY  Steel Industry  Chemical Industry  Oil & Gas  Beverages  Sugar  Pharmaceutical.
Ref: P.ppt (17/09/2015) 1 EUROTHERM a bc 2704 Application Cross Limiting Control.
0 Types Of Chambers Climatic simulation Used to test the reliability & performance of components and assemblies under various conditions of temperature,
Homework Check (The Ideal Gas Law) 1.If I contain 3 moles of gas in a container with a volume of 60 L at a temperature of 400 K, what is the pressure inside.
Adriano Prato Page 1 SAFED Four Electrique Delémont S.A SPC Safed Process Control SPC - Safed Process Control.
High-Temperature Steam Gasification of Agricultural and MSW and Conversion to Energy System 11/23/2011 TAG meeting.
1 Mansel Nelson, ITEP–EEOP. 2 3 Safety Perform regular maintenance Avoid installing unvented (or "vent-free”) heating appliances Consider using only.
CH 4 TYPES OF ENERGY STORAGE DR. M A Islam EEE, IIUC.
Digital Temperature Switches The materials included in this compilation are for the use of Dwyer Instruments, Inc. potential customers and.
ENERGY EFFICIENCY IN THERMAL UTILITIES AND SYSTEM
HW Review 1.35 A tank of gas with a total pressure of 12.0 atm contains a mixture of oxygen, nitrogen and argon. If the partial pressure of nitrogen.
CUE – Make Any Pump an E-Pump
Chapter - Continuous Control
THERMAL POWER PLANT.
Ref: P.ppt (03/02/2016) 1 EUROTHERM CONTROLS a bc 26/2704CP Zirconia Controller 26/2704CP-Released Mar 2002 Application specific version Compatible with.
Get Fired Up: Use Your Kiln! Presented by: Melissa Maxfield-Miranda, Miami-Dade County.
FURNACE HEAT BALANCE CALCULATIONS A heat balance of a furnace is a means of determining the thermal efficiency of the process and comparing the relative.
Ref: P.ppt (06/03/2016) 1 EUROTHERM CONTROLS 2704 Vacuum Block.
Industrial Preparation of HCL Basic Principle: Burner Process Chlorine and hydrogen react exothermally to form hydrogen chloride gas as follows: Cl2.
IN-SITU ANALIZA GASOVA
Diagnosis and Troubleshooting of Automotive Electrical, Electronic, and Computer Systems, 6/e - By James D. Halderman Copyright © 2012, 2010, 2005, 2001,
Coal quality issues and options Dr Andrew Minchener OBE General Manager IEA Clean Coal Centre January 2015.
1Korea University of Technology and Education 2 Generation Common Rail VGT Variable Swirl 32Bit Computer Elec. Controlled EGR Flap C P F Electronically.
1 | WEATHERIZATION ASSISTANCE PROGRAM STANDARDIZED CURRICULUM – March 2011eere.energy.gov COMBUSTION BASICS HEATING SYSTEMS FOR ENERGY AUDITORS AND INSPECTORS.
Cascade Control Systems (串级控制系统)
Combustion BY AREEB.
Sonozaire Routine Maintenance
Process Control Engineering
Differential Scanning Calorimetry
CBE 491 (CBE 433) Review II: Fall 2012.
T.S SEIUN MARU AUXILIARY BOILER Third Engineer 2019/2/19 ボイラ.
Control Systems Prof Swanson MECH 3550.
Combined Gas Law At times 1 and 2 so
Control Systems Prof Swanson MECH 3550.
Presentation transcript:

Ref: 2500sell.ppt (19/08/2015) 1 EUROTHERM CONTROLS Furnace Atmosphere Control What is it? Used to case harden steel Function of Temperature & Carbon Potential Requires sychronised programming of both parameters Who uses it? Furnace OEM’s Specialist heat treaters Various industries including Automotive Aerospace Shipbuilding Toolmaking

Ref: 2500sell.ppt (19/08/2015) 2 EUROTHERM CONTROLS 26/2704 Zirconia Controller Ideal For: Temperature profiling Carbon potential Furnace dewpoint ReDox atmosphere Combustion control Used in: Carburising furnaces Endothermic generators Ceramic kilns Glass furnaces Boiler plants

Ref: 2500sell.ppt (19/08/2015) 3 EUROTHERM CONTROLS Zirconia Probe Air from inside furnace Air from inside furnace Self clean port Furnace wall Air from outside furnace Thermocouple Electrode and thermocouple connections Inner electrode Zirconia cell Outer electrode Zirconia Probe Assembly E=0.0215*T*Ln(0.2095/pO2 E= Probe EMF(mV) T= Probe Temperature(Kelvin) pO2= Partial pressure of oxygen in the furnace = 20.95%(Partial pressure of oxygen in reference air

Ref: 2500sell.ppt (19/08/2015) 4 EUROTHERM CONTROLS Zirconia Function Block Most Probes Supported »Drayton, SSI, Marathon, AACC, Bosch, etc »%Carbon, Oxygen(log or PPM), Dewpoint »Automatic gas reference compensation Probe Clean Output »Manual or Automatic Sooting Alarm Probe Health Alarm Zirconia Block Zirconia Probe Temperature Probe mV PV Output Gas Reference Probe Clean Demand Sooting Alarm Probe Alarm Probe Clean

Ref: 2500sell.ppt (19/08/2015) 5 EUROTHERM CONTROLS Furnace Atmosphere Control Thermocouple Probe Clean Thermocouple Temperature Control Loop Heating Cooling Setpoint Programmer Carbon Control Loop Enrichment Gas Dilution Air Zirconia Function Block C mV Gas Reference Probe mV Gas Ref Probe Health Sooting Alarm Probe Clean Temp SP %Carbon SP Program Events Run Hold Reset Thermocouple C %C Quench Control Loop Heating C Quench SP