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西安市建三公司经过近三年反复实践,改造砂浆搅拌机轴端密封装置获得成功,解决了砂浆搅拌机漏浆问题,节约了修理费用,延长了使用寿命。砂浆搅拌机由于轴端密封未能较好解决,使用多则半年,少则二、三个月,漏浆就十分严重。造成浪费,降低了砂浆标号,影响到工程质量。而且搅拌机每年需要修理一、两次,每次工料修理费要花250元左右。三公司应用水浆膜起密封和润滑作用的原理,利用弹簧压
After nearly three years of repeated practice, Xi’an Jiansan Company successfully transformed the shaft seal of the mortar mixer and solved the mortar slurry leakage problem, saving repair costs and extending its service life. Mortar mixers are not well resolved due to shaft end seals. They can be used for as long as six months or as few as two or three months. The leakage of pulp is very serious. Causes waste, reduces the number of mortars, and affects the quality of the project. Moreover, the mixer needs to be repaired one or two times a year. Each time the cost of repairing the material is about 250 yuan. Three companies apply water slurry film to seal and lubricate the principle of using spring pressure