Abstract
Ceramic industrial kiln refers to the combustion equipment for ceramic production, which generally refers to roller kiln, shuttle tunnel kiln and shuttle kiln. Roller kiln refers to the kiln with continuous firing and rotating roller as the vehicle of the billet body; Tunnel kiln refers to the kiln which adopts continuous firing and takes rail kiln car as the transport vehicle of billet body. Shuttle kiln refers to the kiln which is fired intermittently and consists of kiln car, kiln chamber and kiln door. Factors influencing energy saving of kiln include construction materials, kiln structure, combustion technology, thermal insulation performance and automation control.
Highlights
In recent years, with the continuous tightening of domestic environmental protection policies, central and local governments have issued policies and regulations on energy conservation and emission reduction in the building Sanitary wares industry
Implementation Suggestions on the Standardization Work of Industrial Communication Industry Serving the Construction of "One Belt And One Road" by the Ministry of Industry and Information Technology [2018] No.231:"Combined with the construction status of China's cement, glass, ceramic and wall material production lines in the" One Belt And One Road "countries, promote China's advanced engineering design, technical equipment and products in this field, complete sets of standards and systems" go global "".Circular on accelerating the promotion of industrial energy conservation and green development Department of Industry and Information Technology Joint Section [2019] No 16: "Support the application of highefficiency and energy-saving technology and process in key energy-consuming industries, promote highefficiency and energy-saving boilers, motor systems and other general equipment, and implement system energysaving transformation
The key to the green development of the industry is energy saving in the kiln.Kilns consume a lot of resources every year
Summary
With the continuous tightening of domestic environmental protection policies, central and local governments have issued policies and regulations on energy conservation and emission reduction in the building Sanitary wares industry. The flue gas contains a large number of particulate matter, nitrous compounds, oxides and sulfides, which aggravates the formation of "haze" in the air.According to relevant statistics, the ceramic industry annually produces more than 1.5 million tons of NOX, more than 21.5 million tons of SOS, more than 800,000 tons of dust, heavy metals and their compounds and other pollutants.More than 60% of energy consumption in ceramic industry comes from sintering process.The main equipment in the firing process is the kiln.the focus of energy conservation and emission reduction in the ceramic industry is the energy conservation and emission reduction in the kiln
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