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    Home > Coatings News > Paints and Coatings Market > Application skills in the production of activated calcium carbonate

    Application skills in the production of activated calcium carbonate

    • Last Update: 2021-01-17
    • Source: Internet
    • Author: User
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    China Coatings Online News Information

    Pneumidal conveying skills are the use of air flow with the necessary speed and pressure through the pipeline box to send loose material skills, is one of the material transfer methods.
    Its characteristics are: the transport pipeline occupies a small space, the master shenlong calcium carbonate manufacturers will be more safe air transport and mechanical transport equipment, because the transport process is closed, so to avoid material pollution to the environment and other advantages. Therefore, widely used in petroleum, chemical industry, metallurgy, building materials, grain and other parts, is a kind of advanced skills in the transport of loose materials.
    The traditional active calcium carbonate production is the material in the pinch and machine through the jacket through steam heating to the expected temperature for activation, after the activation is still in the kneading machine through the jacket through cooling water cooling, so that the material from 80 degrees C swing to 30 degrees C swing, and then discharge packaging. The cooling process takes up 1/2 of the time of the pinch and machine, and consumes a lot of cooling water, electricity, steam, pinch and machine cold and hot, simple damage.
    In this way, in order to pinch and machine's main function can get abundant use, save a lot of power, extend pinch and machine life, let's use the air transport skills, the cooling process moved to the pinch and off-machine, that is, immediately after the activated discharge, into the air force transport system, the use of air at room temperature in the gas transport system and activated calcium carbonate thermal exchange. Make the active calcium carbonate at the mercy of 80 degrees C to reach the packing point together to get the packaging temperature we want at the mercy of 30 degrees C.
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