The paper presented the application of rotary spray and pressure spray in largescale production of white carbon. It also presented process layout, hot air disperser and typical operated parameters.
根据生产实践经验，介绍离心喷雾和压力喷雾干燥设备在大型白炭黑生产线中的应用，介绍几种不同的流程布置，热风分布装置及系统典型操作参数。
When objects require spray coating or spray welding, the user can close the high-pressure oxygen gas valve and open the powder feeding valve (4), so the hot spray device can work.
当需要喷涂或喷焊时，关闭高压氧阀，打开送粉阀(4)，热喷涂装置即可工作。
When objects require spray coating or spray welding, the user can close the high-pressure oxygen gas valve and open the powder feeding valve (4), so the hot spray device can work.
当需要喷涂或喷焊时，关闭高压氧阀，打开送粉阀(4)，热喷涂装置即可工作。
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