For example, the gluing industry and the packaging industry use more polyethylene and polypropylene glue. These glues are mostly in a solid state before use, and need to be heated and melted when used. It is unsafe to boil glue directly with an open flame. Chemical companies generally use steam heating to boil glue. The temperature is controllable, there is no open flame, and the amount of steam is still sufficient.
The principle of boiling glue is to quickly dissolve granular polyvinyl alcohol at a certain temperature, and to reach a certain parameter value through several times of cooling, and finally form a usable glue.
In the actual production process, the enterprise usually quickly dissolves raw materials such as polyvinyl alcohol through the steam generated by the steam generator, and passes the steam into the reactor when a certain temperature is reached, and then stirs the raw materials evenly. It must be fast and the air volume must be sufficient to completely dissolve the raw materials.
According to the feedback, using the Nobles steam generator to boil the glue can generate steam in 2 minutes, and the temperature rises very quickly, and the gas volume is also very large. A 1-ton reactor can be heated to the specified temperature in about 20 minutes, and the heating effect is very good!
Heat and dissolve the raw material solution, if the temperature is too low or too high, it will affect the quality of the glue. In order to ensure that the quality of the glue needs to be heated evenly at a stable temperature during the heating process, the steam generator can generate continuous and stable steam at a constant temperature according to the process requirements.
According to the manufacturer, the steam generator can keep the steam temperature at a constant temperature according to the process characteristics, which is conducive to the dissolution of raw materials in the best state and improves the viscosity and humidity of the glue.
Many raw materials in chemical companies are flammable and explosive, and a safe production environment is very important. In the glue cooking process, enterprises generally choose to use electric heating steam generators. Electric heating steam equipment has no open flames, no pollution, and zero emissions during the heating process; it also has multiple safety systems such as pressure, temperature control, and dry-burn prevention to ensure The equipment is safe to operate.