Let's talk about boiler dust collectors; Why do we need insulation?
We all know that there are flammable and explosive hazardous materials around the dust removal system or dust removal area, and measures should be taken for the dust collector equipment pipeline. When installing high-temperature pipelines in the environment, if it is necessary to limit the indoor temperature, insulation and heat preservation measures should be taken indoors. When it is necessary to recover heat energy from the treated flue gas, it is also necessary to tightly insulate the pipelines and equipment. When the ambient temperature causes the flue gas to condense, condense, or freeze inside the pipelines and equipment, or when dust becomes damp and clumped, the pipelines need to be insulated, and if there are any, appropriate parts should be heated.
In fact, the insulation of boiler dust collectors is to ensure their long-term normal operation. In the entire boiler dust removal system, the dust removal pipeline and the entire set of equipment need to be insulated. Its purpose is to prevent material corrosion and powder agglomeration caused by the condensation and dew of flue gas inside the dust removal system. On the other hand, it plays a role in insulation and sound insulation, which can avoid the impact and interference of the dust removal system on the external environment. So, the pipelines and equipment of the dust removal system need to be insulated. As for the degree of insulation, it mainly depends on the temperature and composition of the flue gas, the materials used to make the pipelines and equipment, and the limitations of the external environment on the dust removal system.
So, everyone knows how to do insulation for boiler dust collectors?
1. When making insulation layer, it should be flat and able to use reinforcing bars that are flush with the outer protective plate.
2. For insulation design, it is also required that the shell cover plate should be conducive to drainage. The thickness design value of the insulation layer can be 100mm, and 50mm on each reinforcing rib. High temperature glass wool should be used as insulation material, and the outer layer of the high temperature glass wool should be pressed with self-locking gaskets.
3. The joints between the insulation layers should be staggered, and there should be no voids between the layers and joints. The insulation density should include a density that will not collapse during long-term operation.
4. The insulation layer should have a flat and elegant surface after insulation (the surface after insulation should not leak reinforcement bars, and the reinforcement bars should be level with the outer protective plate. The insulation layout with an atmosphere activity layer on the outer layer should not affect the utilization of dust removal accessories.
5. Please make the insulation structure for the insulation layer and protective layer according to the actual working conditions on site for specific details.
During the use of the equipment, we need to do a good job in maintenance and subsequent maintenance work. Not only dust collector equipment, but any equipment is the same. Because only in this way can the lifespan of the equipment be extended.
I hope the content provided by the editor this time can be helpful to you. If you need any help, please call the official website and all staff of Feixiang are waiting for your call!
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