honeycomb ceramic regenerator.how-to-extend-the-life-of-honeycomb-ceramic-regenerator.
At present, the service life of honeycomb ceramic heat accumulator is not uniform in China. https://www.chempackings.com/honeycomb-ceramic/rto-heat-exchange-honeycomb-ceramic.html
Some products have a short service life of only a few weeks, while some products have a longer service life of up to 2 years.
This mainly depends on the manufacturing material, process, working temperature, airflow speed and exhaust gas composition of honeycomb ceramic heat accumulator.
Generally speaking, the service life of honeycomb ceramic heat accumulator is between 8-12 months. But there are some products that can reach more than 15 months. Therefore, for specific honeycomb ceramic accumulator products. Extending the life of honeycomb ceramic accumulator is an important issue. The following are some strategies and methods that can help effectively extend the service life of honeycomb ceramic heat storage:
choose good materials
First, choose good materials: Choose high temperature resistance, corrosion resistance, good thermal stability materials, such as cordierite, mullite, corundum – mullite, etc., these materials can maintain stable performance in extreme working environments. Select materials with high mechanical strength and thermal shock resistance to ensure that they are not easily broken or damaged under temperature changes and working pressures.
optimize the preparation process
Second, optimize the preparation process: the use of advanced molding technology, such as gel injection mold, extrusion molding, etc., to improve the density and uniformity of the product. Adequate firing treatment is carried out to ensure that the material is fully sintered to improve the strength and thermal stability of the product. The product is surface treated or coated to improve its resistance to corrosion and thermal shock.
reasonable design and installation
Third, reasonable design and installation: according to the actual application needs, select the appropriate specifications and pass of the honeycomb ceramic heat accumulator to achieve a good heat exchange effect. During the installation process, ensure that the honeycomb ceramic heat accumulator is in close contact with the furnace body or other components to reduce the damage caused by thermal shock. Provide sufficient support for the honeycomb ceramic heat accumulator to prevent rupture or deformation due to gravity or airflow impact.
the correct use and maintenance
Fourth, the correct use and maintenance: avoid excessive temperature or overpressure use, so as not to cause the rupture of the heat storage body or performance decline. Keep the working environment clean, prevent dust, impurities, etc. into the honeycomb ceramic heat storage body. Causing blockage or corrosion. For applications requiring frequent start-up or rapid heating, appropriate protective measures should be taken to reduce the thermal shock to the honeycomb ceramic heat accumulator.
For applications containing corrosive gases, honeycomb ceramic accumulator materials with corrosion resistance should be selected and regularly coated for protection. If the heating element is found damaged or the control system fails, it should be repaired or replaced in time.
Establish a sound maintenance and maintenance system, and carry out regular inspection. Cleaning and maintenance of honeycomb ceramic heat accumulator to discover and solve potential problems in time. At the same time, the user training and education. Improve their understanding of honeycomb ceramic heat storage and maintenance awareness. Select honeycomb ceramic heat storage products with reliable quality and stable performance. And strictly follow the manufacturer’s instructions for installation and use. When buying a new product. It should fully understand its performance indicators and scope of use to avoid damage caused by improper use.