Method and apparatus of blowing mortar or the like
    1.
    发明授权
    Method and apparatus of blowing mortar or the like 失效
    吹砂浆等的方法和装置

    公开(公告)号:US4440499A

    公开(公告)日:1984-04-03

    申请号:US241458

    申请日:1981-03-03

    CPC分类号: B65G53/32 B28C5/123 B28C7/166

    摘要: A new method and an apparatus concern improvements of blowing mortar or concrete on the feeding compression air, in which dry-mixed materials are quantitatively jetted from a nozzle at a blowing machine, and liquid is supplied by determined amount bearing on the compression air current through the nozzle, so that grains of the materials are mixed with the liquid while feeding the materials, and the property of such material is changed from dry condition to wet condition of determined water-cement ratio, and the thus changed material is jetted from a nozzle at the end of a hose.

    摘要翻译: 一种新的方法和装置涉及对进料压缩空气中的吹制砂浆或混凝土的改进,其中干混材料在吹塑机上从喷嘴定量喷射,并且液体以确定的量承受压缩气流通过 喷嘴,使得材料的颗粒在供给材料的同时与液体混合,并且这种材料的性质从干燥条件变为确定的水灰比的湿条件,并且由此改变的材料从喷嘴喷射 在软管的末端。