thermocouples used in sinter plant

Effect of Oxygen Enrichment on Mineral Texture in Sintered ...

First, in order to confirm the effect of combined gaseous fuel and oxygen injection on the temperature distribution in the sintering bed, which was reported in a previous report, 8) a thermocouple was inserted to a distance of 500 mm through a hole provided in the side wall at a position 130 mm below the sintering bed surface. The thermocouple used here was one R sheath type.

Automation and Control System of Sinter Plant – IspatGuru

Aug 21, 2021· Fig 6 Overview of sinter plant productivity control. Pohang Iron and Steel Company (POSCO) has installed at Pohang an integrated visual monitoring and guide system in the sinter plant which consists of fifty thermocouples, 5 on-bed flow meters, a thermal imaging device, and a sub-gate opening control system.

Thermocouple Assembly,Thermocouple Cable,Thermocouple ...

M.R. Enterprise - Manufacturers and suppliers of thermocouple assembly, thermocouple cable, thermocouple connector, pt thermocouple, mineral insulated thermocouple, ceramic tube & insulator, digital temperature indicator cum controller, strips & coils, nichrome wires, temperature detectors, d shape heaters and industrial heaters, india.

Development of The new measuring system for the Sinter ...

Jan 01, 2012· After installing the system, the good accuracy and short-term measuring cycle makes a 127 IFAC MMM 2012 September 10-12, 2012. Gifu, Japan standing plate pallet thermocouple Fig.4 the temperature measuring systemin the sinter zone 2.3 The air leakage monitoring system for the pallets There are about one two hundred pallets on the sinter plant.

SINTERING AND PELLETISATION OF INDIAN IRON ORES

Sinter plant control systems 21. HYBRID PELLETIZED SINTERING HPS is characterized by micro pellets with high mechanical strength, measuring between 2 mm and 8 mm. HPS feed consists of iron ore as pellet feed fines, return fines and iron and steel work remnants, filter dust, additives and binders like ...

Sinter Plant - MECON

Sinter having size > 5 mm will go to the cooler and then it will go to BF. Sinter with size < 5 mm size fines will be re-cycled in the process. Best achievements so far Highest production achieved so far is 1,168 MT / day @ 1.95 t/m2/hr productivity with 99 % plant availability Sinter return fines (- 5 mm size) controlled < 15 %

Instruments and Solution for Iron & Steel Industry ...

The process of iron and steel plant is starting from Sinter plant, Coke oven etc, and the blast furnace, iron pre-treatment are following. The products are widely used at furnace control and utilities in important processes (such as continuous casting machine (CCM)) in down stream of iron / steel making process.

PROCESS BRIEF - GoI

sintering process, sinter cake will be crushed and screened after discharge from the machine. Sinter having size > 5 mm will go to the cooler and then it will go to BF. Sinter with size < 5 mm size fines will be re-cycled in the process. 4. Some of critical Equipments/ facilities in Sinter Plant are asunder: Sl. No. Major equipments 1.

AIST - Digital Library

Continuous Improvements In Sinter Production At Siderar's Sinter Plant. Control Of Charging Is The Most Important Factor Of Blast Furnace Efficiency. Correlation Among Iron Ores In The Process At Acominas' Sintering Plant. Current Practice And Future Trends In Iron Making Refractories. CVRD Methodology To Evaluation Iron Ore For Sintering Process

12.5 Iron And Steel Production

12.5.2.1 Sinter - Emissions from sinter plants are generated from raw material handling, windbox exhaust, discharge end (associated sinter crushers and hot screens), cooler, and cold screen. The windbox exhaust is the primary source of particulate emissions, …

Lead and Zinc Sintering | IntechOpen

Feb 06, 2013· Lead sinter plant trials have been carried out at the Xstrata Zinc sinter plant (Mount Isa) by the author and Xstrata Zinc staff. The design of the hood at the Mount Isa sinter plant is such that there is a 10 cm gap between the ventilation hoods for the main feed hopper and the sinter machine.

CHAPTER-11 FUNDAMENTALS OF IRON ORE SINTERING

FUNDAMENTALS OF IRON ORE SINTERING R. P. Bhagat INTRODUCTION The process of sinter making originated from a need to make use of fines generated in mines and in ore benefiCiation plants. With the development of sintering technology, a sintering plant has become a tremendous success for providing a phenomenal increase in

Temperature Detectors - Thermocouple Wire,Ceramic Tube ...

Our company has gained acknowledgement as the affluent manufacturer and supplier of Platinum Resistance Element (RTD) Assembly. The offered assemblies are provided in numerous specifications as per the needs of customers. Offered assemblies are manufactured utilizing supreme quality made from a pure material, typically platinum, nickel or copper.

Measurement Technology for the Iron and Steel Industry

Sinter Plant Productivity and efficiency With sintering, a mixture of fine ores, coke, recycled process materials and other aggregates is prepared, through melting, for further use in the blast furnace to ensure gas permeability for the reducing gases. For the sintering process, the control of the sintering hood

Development of an iron ore sinter process model to predict ...

Of the available techniques, sintering is by far the most common and usually the most cost-effective process. In recent years, developments in sintering have made it possible for sinter plants to include up to about 30% iron ore concentrate in the Fe raw material mix. Thus the sintering process seems likely to retain its dominant position in terms

Thermocouples: Technical Ceramics in Sensor Tubes

Feb 01, 2021· Thermocouples are used across the full spectrum of engineering and industry to obtain accurate temperature readings in situ. This is calculated as a function of the temperature differential at a junction between two temperature-sensitive wires—usually chromel-alumel, or …

Non-linear State Estimator for the On-line Control of a ...

Another part of the product with middle size is used as hearth sinter and it provides support for the sinter bed. At the moment, two sintering plants are working in ArcelorMittal plant, in Asturias. On one hand, plant A is 65.1 meters long and 4 meters wide. This plant is made up of 21 wind boxes. On the other hand, plant B is 87 meters long and

DSP 615 - Dr. Fritsch

The DSP 615 is an automatic pressure sintering press for sintering metal-, ceramic- or resin-bonded workpieces. It works according to the principle of resistance heating by means of electrical current and hydraulic operating pressures up to 300 bar. 1. A sintering mould is …

GASEOUS REDUCTION OF ISASMELT LEAD SLAG AND LEAD …

The lead blast furnace is still the predominant technology used in the production of primary lead metal [1]. For most operations the feed to the furnace is in the form of oxidized lead sinter produced from lead sulphide concentrates. The sinter plant has the disadvantage that it produces a high volume of low-SO2 offgas and its mechanical

(PDF) Use of Raw Petroleum Coke in Sinter Plants

Raw Petroleum Coke (RPC) was utilized in all three sinter plants of Tata Steel, Jamshedpur works since November 2005. RPC usage went as high as 50% of total carbonaceous fuel used for sinter ...

Laboratory iron ore sintering studies. 2. Quantifying ...

To explore the feasibility of small-scale sintering pot testing, a 'millipot' facility (diameter of 53 mm and height of 400 mm) was established and used to examine the sintering performance of ...

Use of Raw Petroleum Coke in Sinter Plants

With the augmentation of sinter production in Jamshedpur works of Tata Steel, there was an acute short-age of coke breeze, the usual solid fuel for sintering. This required the use of alternate fuel for sinter mak-ing. Raw Petroleum Coke (RPC) was utilized in all three sinter plants of Tata Steel, Jamshedpur works since November 2005.

Sinter plant - Wikipedia

Sinter plants agglomerate iron ore fines (dust) with other fine materials at high temperature, to create a product that can be used in a blast furnace.The final product, a sinter, is a small, irregular nodule of iron mixed with small amounts of other minerals. The process, called sintering, causes the constituent materials to fuse to make a single porous mass with little change in the chemical ...

NMDC Iron and Steel Plant, Nagarnar, Dist-Bastar, (C.G.)

used to generate power. Part of the BF gas shall be supplied to CDP plant, cast house; CO to BOF shop & CCM shop and coke oven and BF gas to coke oven battery, hot strip mill, sinter plant hot strip mill, lime and dolomite plant. The SPM levels from all the sources shall be controlled within 100 mg/Nm.

Steel Authority of India Limited Durgapur Steel Plant ...

10 Sinter plant ESP Dust 75715 Used in sinter plant The total solid waste utilization is about 84%. At present, BF slag & BOF slag utilization is around 96% and 51% level respectively during April-Sept'2017. Efforts are being made to further increase Solid waste utilization. Waste/used oil are being sold to registered recyclers of Pollution ...

Reduction Kinetics of Lead-rich Slags

2.1 Preparation of lead sinter and slag samples . The sinter sample used in this st. udy is a kind of typical lead sinter supplied by industrial operations at the YMG plant in Qujing, Yunnan province, China. The bulk compositions of the initial sample used for reduction experiments are given in Table 1.

Sinter Plant - Fluke Process Instruments

Sinter Plant A sinter plant can process various materials into a finished product that has the desired chemical composition and grain size to be used in the blast furnace. Materials include iron ore fines, limestone, dolomite and waste dust, scale and slag particles.

China Customized Sinter Grate Bar Suppliers, Manufacturers ...

Product Details. AS Metal is ready to develop and supply the wide range of sinter grate bars according to your individual technical specifications. Description. Sinter grate bar is the major parts on sintering pallet car. It works under high temperature, corrosive gases, large difference variation. It carries shock and the wearing and tearing ...

What Is Sintering And Vitrification - SeniorCare2Share

The sinter plant turns iron ore into sinter, which is the optimal product for the blast furnace. Sinter is made by burning a mix of iron ore powder, fluxes and recycled substances from the steel plant to create an open-grained, consistent substance. The sinter is then crushed, cooled and screened for dust.

Pyrometer & IR Cameras - Optical Accessories - Pyrometer ...

Sinter Plant; Key Features : Optical accessories, such as CF lenses are available for all sensing heads of the compact series. The measurement of smallest objects starting from 0.6 mm is therefore made possible. The lens can be combined with a laminar air purge collar via an external thread.

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Thermocouple - Toshniwal Industries Pvt. Ltd.

Thermocouple. A Thermocouple is a sensor used to measure temperature. Thermocouples consist of two wire legs made from different metals. The wires legs are welded together at one end, creating a junction. This junction is where the temperature is measured. When the junction experiences a change in temperature, a voltage is created.

Thermocouples - B Type Thermocouples Manufacturer from …

Product Price : Get Latest Price. With the aim to meet the need of garment industry, we are betrothed in providing B Type Thermocouples. These thermocouples are is suitable for use at temperatures up to 1600°C. The thermocouples provided by us are developed utilizing premium quality components and the latest technology in accordance with the ...

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Thermocouple and Sensor Protection Tubes

Tubes open at both ends, for use in industrial gas sensors. Two types of crushable insulators, for electrically insulating thermocouple wires inside Mineral Insulated Metal Sheathed (MIMS) thermocouples and cables. Saint-Gobain Performance Ceramics & Refractories' thermocouple protection products have proven be an effective and reliable ...

thermocouples used in sinter plant

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