The cooled sinter comes to the bar screen, where a +50 mm fraction is separated and crushed in a two-roll gear crusher. Then, the sinter is sorted into fractions: 5-50 mm – usable for shipment to consumers; 5-16 мм – "bed"; 0-5 мм – return fines. A usable sinter (5-50 mm) is conveyed to the blast furnace shop. Sinter Machines Gas ...
Vertical Roller Mill for Cement,Grinding Vertical Mill in … Cement Production Line Iron Ore Crusher Jaw Crusher Spare … hot shear blades, mandrel shafts, guide rollers, sinter crushers…
The sinter plant operated by the Cherepovets Metallurgical Combine Severstal'is using cantilevered grates to crush the hot sinter. The use of such grates solves the problem of improving the durability of the crushing machines and results in a substantial monetary savings.
Alogs And Spec Roller Crusher 500 Tph - Dres. Schipler. Katalog Dan Spek Roller Crusher 500 Tph. alogs and spec roller crusher 500 tph Cooper Farm 600 tph hammer mill crusher technical data Crusher 1000 tph coal crusher pricing 3 feet cone crusher and PE 500 X 750 jaw crusher for sale in 80100 tph impact Roller CrusherRoll CrusherDouble Roll CrusherSingle 500 tph roll …
For sinter production, mining and processing plants supply ores and concentrates with basic piece sizes of 6 – 8 mm, and for the production of pellet concentrates, they are crushed to 0.050 – 0.080 mm. The sinter plant is …
The Application and Description of Toothed Roll Crusher: Roller crusher is suitable for crushing raw coal in coal, metallurgy, mine, chemistry and building materials industry especially in large coal mines and coal dressing plants. Roller crusher has very big crushing ability, and the electromotor is connected with the reducer with Limit type hydraulic coupler to prevent …
Welcome To lscrusher Heavy Industry Technology. Hot Sinter Single Roll Crusher Material Specification,lscrusher Heavy Industry Technology is a joint-stock enterprise that mainly produces large and medium-sized series of crushers, sand making machines, and mills, and integrates R&D, production and sales.
The function of the sinter breaker is to crush the hot sinter cake into smaller chunks. High temperature abrasion takes place and leads to intensive wear on the rotating crusher stars and the grizzly bars.
2. FOREWORD It gives me immense pleasure to present to you the TechnicalReference Manual for Tata Steel Orissa Project's RMHS & Logistics Department. This manual is the perfect amalgamation of departmental overview and technical insights for novices and experts alikeand gives aholistic view of the various processes involved.
oxygen to the surface of hot semifinished steel, or by hand (with torches) on cold or slightly heated semifinished steel. 12.5.2 Emissions And Controls 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 ...
hot sinter crusher aptekanawidokupl. technical data of hot sinter crusher sinter hot crusher Dec 10, 2012 The hot sinter crusher reduces the lumps of sinter cake to a size smaller than 150 mm, in preparation for cooling and secondary crushing Since the sinter cake retains a temperature of around 850 deg C at the time of leaving the strand, the
The sintered material is partly still burning with an average temperature of 800 °C. The function of the sinter breaker is to crush the hot sinter cake into smaller chunks. High temperature abrasion takes place and …
The insuficient wear resistance of the standard solutions is due to three main factors: the sinter high temperature that reduces the hardfacing characteristics, the sinter abrasive nature that …
At the end of sintering, sinter cake comes off the pallet and falls into the gear crusher (10). After the hot return (11) is eliminated, which is fed into the mixing drum, the suitable sinter cake fraction is sent to coolers (12) and after cold screening (13), the sinter cake is loaded into wagons for delivery to the blast furnace shop (14).
The Pan Conveyor receives the hot Fe-Sinter from the crusher at a temperature of 600 to 900 °C with a grain size of more than 250 mm and transfers it to the cooler. The particularly solid …
The hammer crusher DMRiE 14.5×13 (technical characteristics are presented above) was used as the test equipment, the hammer was driven by an asynchronous motor DAZO 450U-8UI with the following technical specifications: rated power Р r = 500 kW; AC frequency f = 50 Hz; number of poles pairs p = 4; nominal rotational speed r n = 740 rpm ...
Provide a reliable solution for dust-free transport of hot and abrasive sinter material. The Solution Downstream the sintering car a crusher crumbles sinter lumps and discharges them on a Superbelt ® conveyor. The latter transports approx. 70 t/h of sintered material at 300°C, with peaks of up to 500-550°C.
Hot crushing is done by single-roll crusher. Granulation of the cooled sinter cake will separate the product sinter, bedding material, and return ore based on their particle sizes. Product sinter is delivered to the ironmaking process, the bedding material required for sintering is delivered to the head of sintering machine and the powder in ...
Building upon these insights, a modernized toothed rotary crusher featuring a nonlinear rotor was developed and implemented in the sintering production of Branch No. 1 …
For more information, download our Product Data Sheet. Download. Desgastec Triten T-23. ... burden areas of blast furnace charging devices, boiler fan blades, blast furnace deflecting plates, sinter plant hot crusher parts, hot sinter screes, exhaust fan blades in sinter and pelletizing plants. Desgastec Triten T-34. TIP COLOUR : Pale Green.
The introduction of this advanced crusher led to notable improvements in the screening process of hot sinter. After employing this upgraded machinery, there was a2–4% increase in the amount of return material alongside asignificant 6–7% reduction in screenings during the classification stage on the conveyor path for supplying ...
phere. The hot sinter cake is crushed using a spike crusher to less than 200 mm in size and is cooled in an annular cooler using forced draught fans to temperatures less than 50 °C. The size of cooled sinter is reduced further to less than 40 mm using a …
The crushing noise peaks from the sinter in the hot crusher can be observed after 0.5, 1.8, 3 and 4.2 min in the image but also smaller following peaks after the main peak at 3–3.5 and 4.2–4.5 min. These vertical peaks reach mainly from 0.10–25 kHz but are also detectable in higher frequencies over the hole frequency bandwidth up to 50 ...
The basicity of sinter was fixed on the basis of percentage of sinter charged in blast furnace. The level of silica in sinter was decided depending upon the end use of hot metal produced for steelmaking or for foundry purpose. The MgO content in sinter is based on the blast furnace slag composition.
Virtual Sinter® is a software tool that utilizes physics-based and data-driven models to simulate the operation of all the unit operations in the sinter plant and predict sinter quality in real time …
At the end of the grate the hot sinter breaks into lumps of up to half a meter in size and falls onto a rotary crusher. The crushed hot sinter may still contain pieces of 300 mm size when it issieved at about 5mm mesh size. Specimens of hot sinter were taken from this sieve just before being charged onto the rotary sinter cooler.
SINTER PLANT PIG IRON AND STEEL PRODUCTION Solid material flow Extracted air/heat Raw material stockpile Stacker/reclaimer Conveyor belt Crushers and screens Feeding silos Raw coal bunkers Coal silo Coking plant Coke wharfs Coke bunker Dedusting Feeding Sinter belt (including dedusting) Sinter cooler Stockhouse (including dedusting) Sinter crusher
Failure analysis of a tool steel (AISI A2) beater head of an impact crusher and development of suitable heat treatment process to improve its performance have been presented. The beater heads were failing prematurely by brittle fracture from its pin-hole locations. The investigation consisted of visual inspection, fractography, chemical analysis, characterization …
KEY APPLICATION AREAS : Clinker crusher hammers, Sinter crusher hammers, sinter & clinker hubs, Sinter and clinker knife bars, ID fans handling high temperature flue gases, slurry pumps, billet conveyor rolls, hot slag conveyors.
Hot sinter crusher. At the end of the sintering machine's pallet car line is a hot sinter crusher, which reduces the sintered ore into pieces of less than 150 mm. Since the crusher processes …
The sinter enters DShchG-1688 jaw crushers 1 with discharge slits of 80-130 mm, and then proceeds to self-balancing screens 2 of the 168 KGr 2000x5000 mm type. ... Hot flue dust (450-550~ enters hopper 16, to then be sent by plate conveyors 17 to ... research data shows that the optimum content of A1203 is 9.0-9.5%. ...
At the end of the machine, the sintered material in the form of cake is discharged into the hot sinter crusher. Here the hot sinter cake is crushed to a pre-determined maximum particle size. From here the sinter is discharged onto sinter cooler which can be either straight line or circular cooler. After cooler the sinter is transferred to the ...
Technical Data For Joining, Buttering and Rebuilding 690 Fe Bucket blades, grabs, leveller blades, tooth-holders on ... Sinter crushers and fans, hot sieves, screens and bells. Hardness : 61-66 HV 4395N Fe ... Technical Specifications TeroMatec® Wire Feeder 600 Input voltage range 21-110 V DC
In a static sinter bed, there are various zones like cold sinter, hot sinter, combustion zone, preheating zone, drying zone ... and sinter crusher. Sinter plants act as sinks for solid wastes generated in steel plants. Wastes such as flue dust, LD slag mill scale, iron-bearing dust/sludge, etc. comprise of around 5% of total material used for ...
After the sintering process, the Single Roll Crusher or the Sinter Breaker is the equipment that crushes large blocks of red hot sinter cakes at 650-900°C, falling from the Pellet Car. The Sinter Breakers consist of 9 to 18 sprockets having 3 or 4 integral radial arms mounted and assembled on a shaft to form a roll crusher.
The main chemistry of the sinter should meet the BF requirements and it should improve the quality of burden. The best advantage of sinter is that it is self fluxed. CaO (from Limestone) and MgO (from Dolomite) in sinter, eliminate the direct feeding of the flux in BF which minimises the cost of the hot metal. Sinter may be charged up to 80 % ...