In 2010, China's various types of brick products exceeded 1 trillion, including 400 billion clay solid bricks, 250 billion hollow bricks of various types, and 250 billion pieces of various waste products. Although the brick and tile industry is an industry that uses industrial waste, especially flammable waste, it is, after all, an industrial production unit that uses kiln production to produce sintered products, and the huge output of brick and tile products. Therefore, the total energy consumption can not be ignored, energy saving and emission reduction has great potential, and the task is very heavy.
The "12th Five-Year Development Plan for the brick and tile industry" clearly points out the elimination of backward production capacity and technology. By 2015, it will eliminate over 100 billion clay solid bricks; it will resolutely ban high-energy small shaft kiln, small kiln, trench kiln, horseshoe kiln, and 24 kiln and kiln. One of the development priorities of the "Twelfth Five-Year Plan" is that the average single-line production capacity of new-type wall material sintered products has reached 60 million, and clay solid bricks have dropped to 300 billion.
At present, the development theme of China's brick and tile industry is “energy saving and emission reduction, and technological innovationâ€. There are two aspects of energy saving and emission reduction. One is energy saving in production, and the other is energy saving in products. Production of energy-saving technology is mainly the tunnel kiln waste heat power generation, kiln reform, energy-saving tunnel kiln gradually replace the wheel kiln, waste heat utilization and frequency conversion technology. Product energy saving is to meet the development needs of the modern construction industry and building energy-saving requirements. Actively develop and develop high-strength, high-porosity, high-quality sintered hollow bricks and hollow blocks, and achieve structural energy-saving and emission reduction by adjusting the product structure.
The use of ceramic fiber refractories for the insulation of flat ceilings in tunnel tunnel kiln with medium and large cross-section is a new technology that uses new types of refractories to insulate the kiln furnace so as to achieve kiln energy saving and improve the efficiency of kiln heat source utilization. It is in line with the requirements of the 12th Five-Year Plan for the "energy saving, emission reduction and technological innovation" of the brick and tile industry.
Jinan Shengyang High-temperature Material Co., Ltd. provides fire-resistant cotton design, fire-resistant cotton production, and fire-resistant cotton construction services for flat ceiling projects of various brick-fired tunnel kilns in the tile industry. The business segments are: Newly built flat-top tunnel kiln top and kiln The design, production and construction of the wall fireproof cotton; the design and production and construction of the tunnel tunnel kiln converted into a flat-top tunnel kiln (including the two situations of the vault dismantling and the vault not dismantling). Cases that are implemented can be visited.
