购买轻烧镁球后，要采取保护措施 Protective measures should be taken after purchasing lightly burned magnesium balls

    购买轻烧镁球后，要采取保护措施

　  轻烧镁球供到厂里时要及时, 防止了耐火材料受潮或贮存时间过长。砌砖进程中, 对掉角、缺棱、表面由裂缝、砖形不整的砖材坚决不运用, 并且对砌筑质量进行把关,终究对砌筑作业进行查验。保证了砌筑质量。　　

    在正常生产中, 要维护窑砖, 实际上便是对窑皮的维护,应尽悉数或许, 坚持工况安稳, 维护好窑皮，需求采取维护措施，总结以下几点：
　　
　　1.加强机械、电气设备的维护, 加强岗位人员、车间技术人员的巡检, 发现问题及时调整处理, 以保证设备的完好率和作业率。
　　
　　2.加强技术操作, 优化操作参数, 安稳热工原则, 安稳系统工况,减小波动, 防止系统一再开停。
　　
　　3.做好系统漏风密封处理, 安稳入窑生料喂料量;
　　
　　4.选用低温煅烧技术, 控制分化炉出口温度870～880℃, 出口废气温度控制在300～330℃。
　　
　　5.安稳配料计划, 控制生料成分
　　
　　6.控制适宜的煤粉细度及水分。
　　
　　7.加强原材料进厂控制, 强化预均化作用, 严控原材料的碱含量。碱含量多, 窑内结圈一再, 窑皮挂、掉一再, 耐火砖的磨损、爆裂加重,影响运用周期。

Protective measures should be taken after purchasing lightly burned magnesium balls

 Light-burned magnesium balls should be supplied to the factory in time to prevent the refractory material from being dampened or stored for too long. In the process of bricklaying, we must not use bricks with corners, edges, cracks, and irregular brick surfaces. We also check the quality of the masonry and check the masonry after all. Guaranteed masonry quality.

 In normal production, the maintenance of kiln bricks is actually the maintenance of the kiln skin. You should do everything possible, adhere to the stable working conditions, maintain the kiln skin, and take maintenance measures to summarize the following points:

1. Strengthen the maintenance of machinery and electrical equipment, strengthen inspections of post personnel and workshop technicians, and adjust and deal with problems in time to ensure the integrity and operating rate of equipment.

2. Strengthen technical operations, optimize operating parameters, stabilize thermal principles, stabilize system operating conditions, reduce fluctuations, and prevent the system from repeatedly starting and stopping.

3. Seal the air leakage of the system well and stabilize the feed amount of raw material into the kiln;

4. Select low-temperature calcination technology to control the outlet temperature of the differentiation furnace from 870 to 880 ° C and the outlet exhaust gas temperature to be controlled from 300 to 330 ° C.

5. Stable ingredients plan, control raw ingredients

6. Control the appropriate fineness and moisture of pulverized coal.

7. Strengthen the control of raw materials entering the plant, strengthen the pre-homogenization, and strictly control the alkali content of raw materials. The alkali content is too large, the kiln ring is repeatedly formed, the kiln skin is hung and dropped, the abrasion and burst of the refractory bricks are aggravated, which affects the operating cycle.