by Henan Zhengzhou Ruiqi Refractory Engineering Co., Ltd.
is a general contractor integrating the design, development, production, furnace construction and service of refractory materials.
The company now has assets of 120 million yuan.
386 employees, including 68 engineers and technicians, with an annual output of 120000 tons of refractory materials.
The company’s main products are; Low creep high alumina brick and low creep clay brick for iron and steel industry; Special clay brick, high alumina brick and new energy-saving precast block for nonferrous industry; Silicon grinding brick, alkali resistant brick, anti peeling high alumina brick, amorphous refractory and other products are used in the cement industry.
The company is located in Xinmi City, Songshan Middle Road, Henan Province, with beautiful mountains and rivers and rich resources.
It is 29 kilometers away from the provincial capital Zhengzhou and 30 kilometers away from Zhengzhou International Airport.
The plant area is connected with the two major railway trunk lines of Beijing Guangzhou and Longhai.
The expressway is developed, which provides unique conditions for the development and production of refractory materials.
1、 Main products and business 1.
Overall pouring construction of rotary kiln: make the whole kiln body form a perfect integration, which is more durable than ring brick, resistant to erosion and erosion.
It is widely used for calcining petroleum coke, zinc, cement, domestic waste treatment furnace and other industrial kiln linings.
2.
Special refractory brick for roasting furnace: it is applicable to the masonry of fire passage wall of carbon roasting furnace.
The special refractory brick is characterized by low aluminum, low porosity, low creep, high strength, high wear resistance, high load and soft.
“Three high and three low” products.
Its main characteristics are good thermal shock stability, strong corrosion resistance and high stability under frequent temperature rise and cooling, poor working conditions and tar asphalt erosion It has the characteristics of good thermal shock resistance, high fire resistance and.
3.
High temperature mastic: it is applicable to the masonry of fire passage wall of carbon roasting furnace.
It is characterized by rapid solidification, high strength after solidification, not easy to loose and deform, impact resistance, scouring resistance, erosion resistance and high fire resistance.
It is also widely used in the masonry of walls of other industrial kilns.
It is an understandable high-temperature fire-resistant mastic.
4.
Cylindrical brick: the cylindrical brick is a low air hole fire-resistant cylindrical brick used in the regenerator of glass kiln.
The function of the cylindrical brick is the heat exchange cylindrical refractory brick of the regenerator.
The cylindrical refractory brick has the characteristics of good thermal shock resistance, high fire resistance, strong corrosion resistance and good heat storage effect.
The regenerator lattice of glass kiln is widely used.
2、 Independent patent product 1.
New energy-saving prefabricated block: the new energy-saving prefabricated block is newly developed by our company and is widely used on the furnace surface of the fire passage wall of carbon roasting furnace.
The new energy-saving furnace surface block plays an important role in the combustion of natural gas injected into the fire mouth, air supply and exhaust, and workers walking back and forth on the furnace surface block; The new energy-saving patented precast block can effectively reduce the surface temperature by 20 ~ 30 ℃, improve the operating conditions of workers, effectively reduce heat loss and greenhouse emissions, so as to achieve energy conservation, environmental protection and consumption reduction.
It has remarkable social and economic benefits and is an understandable promotion product.
2.
The utility model is characterized in that the air nozzle is an elliptical cylinder structure, the framework and air duct are arranged inside the air nozzle, the forming die is an elliptical structure and is matched and fixed on the periphery of the air nozzle mouth, and the framework, air duct and forming die are cast and formed as a whole.
The utility model can effectively reduce the energy consumption when passing through the rotary kiln nozzle and effectively reduce the resistance of the traditional rotary kiln.
Ruiqi refractory always adheres to the corporate culture concept of “integrity, sureness, high quality and first-class”.
Relying on its own technical strength, Ruiqi refractory has successively obtained two patents of national intellectual property rights and eight user use appraisals of national key projects; Moreover, in recent years, the company has cooperated with many enterprises and maintained friendly cooperation through system and mechanism innovation, industrial structure optimization and corporate culture tips, continuous enhancement of comprehensive strength, strict material management, first-class quality and perfect after-sales service.
It is a famous and high-quality product enterprise recognized by customers.
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