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Some matters needing attention of enamel reactor maintenance
Addtime：2016-07-06 11:34:59 Print
Enamel reaction kettle is to contain high silica glass, lined on the inner surface of the steel container, high-temperature calcination and firmly on the metal surface be composite material products.So, it has the double advantage of strength of the stability of the glass and metal, porcelain enamel reaction kettle is a kind of excellent corrosion resistant equipment.Has been widely used in chemical, petroleum, medicine, agricultural chemicals, food and other industries.
(1) in order to ensure the enamel reaction kettle to normal life, enamel reaction kettle is not suitable for the following reaction, polymerization, storage media or materials, heat transfer and chemical process.Any concentration and temperature of hydrofluoric acid and media or materials containing fluorine ion.Concentration is greater than 30%, the temperature is greater than 180 ° C degrees phosphoric acid medium or material.PH value is greater than 12 and temperature higher than 80 ° C, alkaline medium or material.Acid and alkali materials alternates reaction process.
(2) when enamel reaction kettle temperature series, produced by too much stress can lead to explosive porcelain and damage to the equipment, therefore in use process should be heating or cooling, fight cold trap heat.
(3) equipment to join materials should not exceed the nominal capacity, are not allowed to join a small amount of material or heat empty cans.Material joining equipment shall keep a block of metal or sundry, for large piece of hard material After crushing to join.
(4) minimize the material and the temperature difference between the tank wall, avoid cold tank heating or hot pot and cold.Application enamel surface adhesion material for clear, wood, bamboo, plastic and other non-metallic instrument to clear, it is forbidden to use metal utensils.
(5) inject transmission parts, often feeding valve screw lubricants, ensure the good running.Equipment should be kept clean, dirt and iron oxide in the jacketed affect heat transfer effect, best enamel reaction kettle cleaning once a month.
The next article：Under what conditions enamel equipment cannot be used? (1) in order to ensure the enamel reaction kettle to normal life, enamel reaction kettle is not suitable for the following reaction, polymerization, storage media or materials, heat transfer and chemical process.Any concentration and temperature of hydrofluoric acid and media or materials containing fluorine ion.Concentration is greater than 30%, the temperature is greater than 180 ° C degrees phosphoric acid medium or material.PH value is greater than 12 and temperature higher than 80 ° C, alkaline medium or material.Acid and alkali materials alternates reaction process.
(2) when enamel reaction kettle temperature series, produced by too much stress can lead to explosive porcelain and damage to the equipment, therefore in use process should be heating or cooling, fight cold trap heat.
(3) equipment to join materials should not exceed the nominal capacity, are not allowed to join a small amount of material or heat empty cans.Material joining equipment shall keep a block of metal or sundry, for large piece of hard material After crushing to join.
(4) minimize the material and the temperature difference between the tank wall, avoid cold tank heating or hot pot and cold.Application enamel surface adhesion material for clear, wood, bamboo, plastic and other non-metallic instrument to clear, it is forbidden to use metal utensils.
(5) inject transmission parts, often feeding valve screw lubricants, ensure the good running.Equipment should be kept clean, dirt and iron oxide in the jacketed affect heat transfer effect, best enamel reaction kettle cleaning once a month.