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Jul 16, 2017 According to the plant configuration required the mixing drum can be of the continuous or batching type The supervisory station automatically controls water addition in the Mixing and Nodulizing Drum Sinter Breaker Sinter Breaker is used to break the bulky agglomerated sinter at the end of discharge of sinter machine.
product sinter by the Blast Furnace, precalculated amount of raw material taken by weigh feeder. This is called base mix and conveyed by 3.7 belt to the MND Mixing amp Nodulizing drum hopper. fMixing drum. Mixing drum is 9m long and 3m in. diameter. It rotates 5-7 rpm according to the requirement.
respective bunkers through weigh feeders and then mixed homogeneously in mixing drums primary amp secondary mixing drums by adding required water 7 to 8 and then feed on sinter machine. Generally, raw mix bed height is 550 mm and will be adjusted based on quality of the raw material.
the material is agglomerated in mixing drums, disposed on a sinter belt and ignited in a furnace in the first step of the sinter machine. Once the fuel content in the mixture ignites, the sintering process starts and the wind boxes located under the sinter belt, sucks the air through the sinter
Main feed into a sinter plant is base mix, which consists of iron ore fines, coke fines and flux limestone fin In addition to base mix, coke fines, flux fines, sinter fines, iron dust collected from plant de-dusting system amp ESP and plant waste are mixed in proportion by weight in a rotary drum, often called mixing and nodulizing drum
BlueScope Steels Port Kembla sinter machine underwent a major upgrade during mid-2009. The mixing and rolling drum MRD was thoroughly cleaned during the upgrade. Space factor measurements taken in October 2009 showed that the drum was operating in the cataract regime in the dry mixing section and the cascading regime in the rolling section, which is optimal for granulation.
PM Trophy 2012-13 department Sinter Plant JSW Dolvi Works Steel Limited Steel ltd. Contents Introduction of Sinter Plant Commissioning Details Raw materials for Sintering Process Product Sinter Quality Specific Consumptions Major Equipments Sinter Plant Layout a Flux Crushing amp Screening b Fuel Crushing c Raw material proportioning d Material charging to Sinter machine e Ignition of ...
Oct 27, 2014 But the latest generation of sinter plants are provided with a combined mixing and balling drums. The main purpose of mixing drum is to homogenize the sinter mix . The diameter of the drum , the RPM and the space factor play a major role in achieving higher degree of mixing. 60 61.
Sinter plant. Mixing drum. Open gear. Kl berfluid C-F 3 Ultra Kl berlub OG 11 series. Sintering machine. Wheel bearing. Kl berlub BE 41-1501.
are used as Fig. tt rerolling drums. iii Mixing diws A mixing disc as shown in Fig. 7 was first introduced in the cement industry for grau.ilatiug raid cenrerit meal, whence the. use of these mixing units was extended to the palletising process and come time ago to nrixiiig iron ores in sintering plants. The mixing disc has the advantage
Mar 15, 2015 A pre mix usually called base mix of the sintering ores, steel plant waste oxides, fluxes, and solid fuels is made in a revolving primary mixing drum is transferred to an open base mix blending yard. The blended base mix is then supplemented by small trim amounts of flux and solid fuel.
Ball formation in Mixing and Nodulizing Drum MND is an important phenomenon in Sinter making. Mixing homogenizes the Base mix materials where Nodulizing of Sinter mix
0.55 of burnt lime is frequently added in sintering mix because it has a strong positive effect on sinter productivity when it promotes micropelletizing in mixing drum, keeps the gas permeability good during the sintering process, and improves sinter strength. 1.1.3.2.4.3 BOF Slag. BOF slag can replace limestone in sinter mix to a certain ...
Nov 15, 2018 In the mixing drum, the moisture content of the mix is controlled to about 4 5 which is very important for keeping good permeability of the feed mix to the sinter machine. Feed mix thus uniformed in the preceding process is fed respectively into an ignition and a main layer hopper of the sintering machine by a reversible conveyer.
Mixing and pelletising drums are a standard component of sintering plants. Due to the simple designthe material is moved by the slow rotation of the drumthese machines are low maintenance, which is an advantage when processing abrasive materials. However, the quality and granularity of the mix that can be achieved with this technology are ...
In sinter making, ball formation in mixing and nodulizing drum MND is an important phenomenon. Mixing homogenizes the base mix materials, whereas nodulizing of sinter mix improves the ...
Jul 16, 2017 According to the plant configuration required the mixing drum can be of the continuous or batching type. The supervisory station automatically controls water addition in the Mixing and Nodulizing Drum. Sinter Breaker Sinter Breaker is used to break the bulky agglomerated sinter at the end of discharge of sinter machine.
Mixing Drum The cylinder mixer is one of the main equipment of the sintering plant. The sintered ore raw material is wetted and mixed, so that the mixture moisture, the particle size and the ingredients are evenly distributed.
One sinter raw mix with rather coarse material and secondly a sinter raw mix with 70 -100 percent basis iron ore of pellet feed was used. 3.2 Apparatus Following mixing and granulation apparatus have been used during these tests. Mixing apparatus conventional horizontal mixing drum
Sinter mix Permeability a and moisture content b in function of the fine ... high amount of fines in a sinter plant is feasible, but to avoid the loss of . ... and the sinter drum strength is ...
feed mix. Depending on the required plant configuration, mixing and micro pelletizing drum can be either of continuous or of batching type. MAIN BENEFITS Excellent homogeneity as a result of turbulent mixing and improved preparation of the sinter raw mix Ability to mix
At Kakogawa sintering plant, the drying moisture meters are used for measurement of the sinter mix moisture con-ventionally. A small portion of the sinter mix after drum mixers is sampled automatically by once in an hour. The sample is heated to dry at 120 C and changes in the sample weight are measured to determine the moisture content.
In the sinter plant the SpectraFlow Analyzer is used to measure the raw material coming from the blending bed and is afterwards adjusted with corrective materials. After the mixing drum SpectraFlow is measuring the moisture content to optimize the water addition of the sinter.
Jul 08, 2013 Factors influencing Sinter and Sintering Process. satyendra July 8, 2013 7 Comments alumina, Burn through point, Flame front, Granulated mix, Grate, Iron ore, LTD, mixing drum, RDI, RI, SFCA, sinter, sinter machine, TI, Factors influencing Sinter and Sintering Process. The sintering process is used to agglomerate a mix of iron ore fines, return fines, fluxes, and coke, with a particle ...