2019-02-28 07:56:07 By:NVirotech Bolted Tank (1845)
bolted tanks ontario are widely used because bolted tanks have many advantages. But because of the high cost of bolted tanks ontario, many customers also import bolted tanks from China.
The allowable temperature of bolted tanks ontario: mixing vessel used at 0 200 storage vessel used at 0 150 equipment temperature resistance differential rapid change, cold shock: 110 thermal shock: 120. Glass-enameling equipment should be heated and cooled slowly.
bolted tanks ontario thickness: Glass-lined equipment with glass-lined thickness of 0.8-2.0 mm; Glass-lined equipment accessories with glass-lined thickness of 0.6-2.3 mm.
bolted tanks ontario Voltage Resistance: Glass liner has good insulation. When glass layer is inspected with 20KV high frequency electric spark within specified thickness, the working face is not conductive.
bolted tanks ontario Corrosion Resistance: Resistant to various concentrations of inorganic acids, organic acids, organic solvents and weak alkali (except hydrofluoric acid, medium containing fluoride ions, concentration (> 30%), temperature (> 180 (> concentrated phosphoric acid and strong alkali).
The processing stress is damaged. In the process of bolted tanks ontario processing, a large number of internal stresses are produced by drum, stamping and welding. These stresses should be eliminated before enameling. If eliminated, enamel explosion will not occur. Such damage often occurs in the first three months of operation. Therefore, heat treatment or aging treatment of embryo body can prevent the explosion of porcelain.
In order to reduce the cost, some factories use Q235 steel instead of the matrix material, which directly leads to the gasification of carbon and sulfur in the steel during the enameling process, resulting in the formation of a large number of bubbles between the enamel layer and the matrix, and the internal enamel layer, leading to the reduction of the bonding strength of enamel. The enamel layer is very easy to explode when it changes rapidly from hot to cold. Therefore, the bolted tanks ontario chooses steel with low carbon and sulfur as embryo body to prevent the explosion of porcelain.
Mechanical damage, enamel impact resistance is very poor, any metal, hard object impact on it will lead to enamel damage. Therefore, during the use of bolted tanks ontario, any metal or hard objects should be strictly prevented from falling into the pot. In case of blockage, the pot must be dredged with plastic rods, and the pot cover should be well covered during overhaul to prevent small pits or explosions on the surface of weld slag melting porcelain.
Poor enameling quality, poor production environment of some bolted tanks ontario manufacturers, rust removal and dust prevention can not meet the standard, resulting in poor bonding between the base glaze and the matrix. Some reduce the number of enameling times, increase the thickness of each layer, so that the internal force is too large, affecting the service life of enamel pots. Therefore, the quality of bolted tanks ontario can be guaranteed only by strictly manufacturing according to the manufacturing rules.
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