Blast furnace gas power generation systems - sintering machine - cast iron machine

Profile of company



Founded in 1996, Yicheng Jinye Metallurgic Equipment Manufacturing Co., Ltd. is a manufacturer special for production of metallurgic equipment. Integrated with design and development of metallurgic equipments, equipment manufacturing, installation and commissioning, construction and technical service, the company provides metallurgic industry with all-around services. The currently leading products of this company are divided into two major categories: (1) production and manufacturing of metallurgic equipment, including the core equipment for metallurgic industry such as pig iron smelting blast furnace, ferronickel smelting equipments, manganese-rich slag production equipments, nickel ore and chrome ore sintering machines, pig machine . (2) energy-saving and environmental-friendly equipments for metallurgic industry, various bag dust removers, static dust removers, multitube dust remover, flue gas desulfurization equipments and VF power-saving equipments.











The company is located in Yecheng, the home to small blast furnace in China, the center of Shanxi, Shaanxi and Henan, with unique advantages in resources including coal, iron and coke, the core of iron and steel smelting in China since ancient time. Through technical accumulation for years, the company has cultivated a number of smelting engineers and smelting technicians. With the most advantaged blast furnace manufacturing and smelting technologies in China, the company provides steel and iron enterprises in Inner Mongolia, Xinjiang, Shandong, Jiangsu, Yunnan and other areas with quality equipment technical services.







Following the operation thought “technology first, trust based, people oriented and consumers upmost” and quality guideline “focus details in design, manufacturing, construction, service and forging Jinye brand”, the company provided hundreds of smelting enterprises with engineering, equipments, technical consultation and other services with the best engineering quality, equipment character, after-sale service and corporate reputation in past two decades so as to win high appraisal of the clients, expand business network covering Southwest, Northeast, North China, Northwest, Indonesia, North Korea, Vietnam and some other regions in the world and accumulated rich specialty experience and client resources.











With marketing thought “doing business, making friends, exploiting market and wining reputation”, stressing on product brands and corporate reputation, in the principle of honesty, Jinye Company provides consumers with quality engineering, products and services. Together with all staff, Mr. Qin Wanhai, Board Chairman of Jinye Company welcomes old and new consumers to our company for visit and looking forward to work together with all friends of wisdom!



















Belt-type sintering machine







Overview:











Belt-type sintering machine is the major necessary equipment of the large and middle smelting enterprises’ smelting factories for production of pre-iron sintering ore. . After sintering by such sintering machine, the mixed materials containing various contents generate hot sintering ore to be used in blast furnace iron-making after crushing and cooling. At present, the belt-type sintering machines are successfully used in nickel ore sintering, chromes ore sintering, manganese ore sintering and iron ore sintering.























Structure features:











Belt-type sintering machine is the sintering mechanical equipment, consisting of a trolley driven by front and rear sprockets and carrying mixed materials, as well as equipped with igniter and exhaust fan. The trolley is fed and ignited in the front and discharged at the rear. Through air drafting and combustion supporting by the exhaust fan, the mixed materials are burnt from top to bottom and then generate sinters in effective sintering length,. During the sintering process a lot of sulfur has been removed from the ores.











Sinter production with belt-type sintering machine has features such as high output, superior quality, high finished product rate, lowered energy consumption, easy use and maintenance and long service life, and plays an important role in environment protection of metallurgic enterprises.















New-type efficient ring sintering machine











New-type ring sintering machine is the major equipment of the middle and small smelting enterprises’ smelting factories for sinter production before iron smelting. After sintering in sintering machine, the mixed materials containing various contents generate hot sinters to be used in blast furnace or electric furnace ; after crushing and cooling. The quality sintering ore are the important guarantee for electric furnace and blast furnace smelting indicators.















1. The integrated operation of automatic proportioning, mixture, sintering, crushing and air cooling features compact process, continuous production, sufficient output meeting the standard, thus saving labor cost and reduced energy consumption.











2. During proportioning, the disc machine blends the materials in proportion to meet requirement of the blast furnace on the alkalinity.











3. The mixing process is a combination of the primary mixing and the secondary mixing. Through scientific calculation, the reasonable rotate speed can make the mixed materials mixed evenly; the formed granules have well ventilation function during sintering and speed up the sintering.











4 This sintering machine is ring-shaped one featuring advantages such as small volume, compact structure, continuing operating, high output. Above all, it sues coal gas ignition combustion, realizing energy recycle and reducing production cost.











5. The close combination of material crusher and sintering machine saves time, cost and other expenses during operation.











6. Save about 50% of investment, 50 % consumptive cost, 10 kwh/t power consumption and 50% maintenance cost .







7. At present, ring sintering machines are successfully used in the nickel ore sintering, chromes ore sintering, manganese ore sintering and iron ore sintering.















Smelting blast furnace











Since 1980s, our company has been active in all links of smelting industry such as design, manufacturing, installation and bricklaying. During two decades, with continuous innovation and development of China’s metallurgic industry, our company also forms a competent comprehensive service team involving design, reform, manufacturing, installation and blast furnace operation, winning high appraisals of clients in smelting industry. Especially these years our company’s products have been extensively used all over the country and a number of blasts furnaces have been built in Henan, Shanxi, Jiangsu, Anhui, Hunan, Inner Mongolia, Gansu, Xinjiang and many other cities. Currently our blast furnaces have been efficiently used in smelting of ferronickel, pig iron, ferromanganese and manganese-rich slag and the models include 22 m3, 45 m3, 128 m3, 230 m3, etc.











pig machine











Overview:











Pig machine is the necessary special equipment with extensive applications in metallurgic industry. Today, with fast development of metallurgic industry, the specifications and models of pig machines are increasing with improving performance approaching or reaching the technical level of the similar products in the world. With experience in pig machine design and manufacturing for years, we have developed a number of domestic large and middle iron and steel companies as our pig machine users and gradually expanded our pig machine business in countries in Southeast Asia and the rest of the world. With development of technologies, we have regulated the design, manufacturing, installation and use of our pig machines and such commitments have significances in boosting international technical communication and trade development, enhancing the competitiveness of our products in global market and ensuring healthy development of pig machine sector and even metallurgic industry.























Fundamental principle :















Pig machine is the last link in metallurgic process. The molten iron form the submerged arc furnace is carried to the pig machine by molten iron tank car and finally becomes finished pig iron ingot through spraying and cooling by circulating water. The pig machine is a chain rail at bevel with 6°-9° with a pig iron ingot mold fixed on it. With the rolling of the chain rail, the crane slowly tilt the iron tank so that the molten iron in the tank flows into the pig iron ingot mold and then go through circulating water spraying and cooling zone. In this way the molten iron is cooled and becomes finished pig iron ingot. The chain rail needs running at different speeds based on different blast furnace tapping volumes, molten iron temperatures and speed of molten iron dumping of the crane. Besides, because pig iron ingot mold is full of molten iron, the chain rail is required to be stable during acceleration, deceleration and normal operation. So, frequency converter-driven motor is adopted to satisfy process requirements.