• High Carbon Iron Furnace
  • High Carbon Iron Furnace
  • High Carbon Iron Furnace
  • High Carbon Iron Furnace
  • High Carbon Iron Furnace
  • High Carbon Iron Furnace

High Carbon Iron Furnace

Function: Water Boiler
Fuel: Coal-Fired
Structure: Water Tube
Media: Steam and Water
Water Circulation: Natural Circulation
Drum Placement: Vertical Boiler
Customization:
Diamond Member Since 2010

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Liaoning, China
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  • Overview
  • Product Description
  • Detailed Photos
  • Company Profile
Overview

Basic Info.

Model NO.
12500KVA
Pressure
High Pressure
Manufacturing Level
A
Burning Style
Cyclone Furnace
Usage
Industrial
Maximum Daily Output
98t/D
Yearly Output
27060~32340t
Shell Diameter
Φ7500
Transport Package
Packing and Transportation Fee: 660, 000 Yuan
Specification
Chrome ore, coke, silica
Origin
China

Product Description

Product Description

 

Chromium ore, silica, coke and other qualified raw materials are transported into the factory by truck through the weighbridge, respectively stored in the corresponding raw material storage yard, the loader will be loaded into the distribution bin, all kinds of raw materials according to the smelting formula requirements, and fall to the mixing belt machine, and then transported to the main plant with a large Angle belt machine on the third floor platform, through the ground rail type cloth truck to add to the top of the bunker.
The charge enters the semi-closed high-carbon ferrochrome furnace through the feeding tube, and the 33KV power supply is fed into the furnace by the transformer through the three-phase electrode. The electrode transmits to the furnace filled with the charge by generating arc heat between the charge and the charge. Through arc heat and resistance heat, the mixture of chromium ore, silica stone and coke can be reduced to high-carbon ferrochrome. During the entire smelting process, the voltage level and current intensity on the electrode are set according to the smelting process parameters, and the values of voltage and current are different in different periods, that is, the power in the input furnace is different, the electrode is always firmly inserted in the furnace, and the gas escapes evenly from the entire material surface. The arc is not exposed from beginning to end, the mixed charge is added to the furnace in small batch with the drop of the material surface, so that the material surface in the furnace is maintained at a certain height, and the shape of a flat cone is displayed around the electrode. When the hot metal reduced to high carbon chromium iron in the furnace is stored to a certain extent, the furnace eye is opened with a hanging eye opener, the hot metal and the slag liquid are released into the water-cooled calm basin through the chute, and the slag iron is fully separated. The upper slag liquid flows to the side Huangsha pit and is transported by loader after cooling. The high carbon ferrochrome alloy liquid at the bottom of the calming basin flows into the two ingot molds at the back, is slightly cooled and pry up, and is transported to the alloy box by the truck or loader to the finishing area. Under the prescribed power supply system, the electric furnace produces iron once at an average interval of 3 hours, 7 ~ 9 furnaces a day, and the iron output is about 10 ~ 13t.
High carbon ferrochrome furnace each iron sampling analysis once, each sample analysis is required to provide the results of the furnace length and furnace front within 1 hour.
Smelting and pouring are three shifts, and the annual operation days are 330 days.
The flue gas produced by the electric furnace smelting enters the dust removal flue through the chimney, and the flue gas produced by the electric furnace iron discharge enters the dust removal flue through the top suction hood and flue. The bag type dust collector is arranged on the outside of the plant. The dust emission concentration after treatment reaches the emission standard stipulated by the state.
The circulating cooling water of the electric furnace is supplied by the circulating water pump station. After cooling the cooling water into the electric furnace, the cooling water is naturally returned to the cooling pool by using the drop. After cooling in the pool, the water is supplied to the front of the furnace by the pump.

 
Detailed Photos

 

High Carbon Iron FurnaceHigh Carbon Iron FurnaceHigh Carbon Iron FurnaceHigh Carbon Iron FurnaceHigh Carbon Iron Furnace
Company Profile

Company profile
Liaoning JinRong Machinery Import and Export Co.,LTD,AnShan Ying Yat Trade Co.,Ltd, located in the northeast region of the largest steel industry city,it has the reputation of "the steel capital of the republic"--Anshan. The specific address is Qianshan West Road, Tiexi District, Anshan City, Liaoning Province. We always adhere to the customer first, with sincere service to impress customers, to "honest and trustworthy, customer first" as the principle, and in terms of products and to "quality-oriented, keep improving" as their own practice standards, and strive to provide customers with a full range of quality services at the same time, but also make the enterprise get long-term development. Machinery equipment production and processing machinery industry quality enterprises. The company mainly metallurgical equipment, with research and development, design, production, installation, commissioning, trial production, one-stop services. We mainly produce rolling equipment, continuous casting equipment and auxiliary equipment for steel mills.Wire, bar, strip, section steel and other long steel rolling production line equipment manufacturing and engineering contracting services. Full experience of steel production line general contracting service. Various mature steel rolling production lines can be customized according to user requirements, such as high-speed bar, high-speed wire, sectional material, H steel, strip steel, ordinary bar, ordinary wire, etc. It can provide process design, equipment manufacturing, equipment installation, equipment debugging, etc. of all equipment in the production line, shortening the production time for customers, improving market competitiveness faster, and creating economic benefits faster.
According to the actual needs of users, the annual output of our production line can range from tens of thousands of tons to more than one million tons; the rolling speed can range from 5m / S (or even lower) to 105m / S; the operation control ability of the equipment can range from manual auxiliary operation to fully automatic operation; the total investment of the project can range from millions of yuan to more than 100 million yuan, fully meeting the needs of users. Industrial automation equipment. In metallurgical industry, factory power distribution, electrical automation control design, metallurgical electrical equipment including high-speed wire, bar, strip and other DC speed control equipment, continuous casting automatic control system, blast furnace and converter automatic control system, etc. The company has established many steel production lines, continuous casting and rolling high-speed bar production lines for many countries, and has rich experience in general contracting of steel production lines. Excellent after-sales service, products have been highly praised by users. The company produces and processes 2-high temper mill, 4-high reversing cold mill, 6-high reversing cold mill, 12 high mill, 3-continuous mill, 4-continuous mill, 5-continuous mill, hot rolling mill, finishing mill, straightener, pickling line, etc. Focus on the production of heavy-duty cold and hot rolling mills, hot rolling mills, wire rod mills, rebar mills, section steel mills, strip mills, H-beam mills, continuous casters, slab continuous casters, and billet continuous casters , Rectangular billet continuous casting machine, special-shaped continuous casting machine, ingot casting machine, various large riveting and welding parts, and various machining parts, various large castings, and various mechanical accessories, as well as making various furnaces for smelting. Blast furnace, converter, refining furnace, intermediate frequency furnace, electric arc furnace, submerged arc furnace, heating furnace, our equipment from smelting to continuous casting to steel rolling, continuous casting and rolling, equipped with dozens of large CNC milling and boring machines, 5m*16m, 3.2m *16m CNC gantry milling machine, four-axis vertical machining center, 6.3m vertical lathe, 3.2m gear hobbing machine and more than 250 various metal cutting machine tools, with 200t, 100t, 75t, 50t, 32t and other bridge cranes. Riveting Welding and machining have become one of the machining bases with strong comprehensive processing capabilities. The company's mechanical equipment and leading turnkey projects are more favored and praised by customers all over the world.
 

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