CN202152736U - 组合式酸洗泵 - Google Patents

组合式酸洗泵 Download PDF

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CN202152736U
CN202152736U CN2011201951580U CN201120195158U CN202152736U CN 202152736 U CN202152736 U CN 202152736U CN 2011201951580 U CN2011201951580 U CN 2011201951580U CN 201120195158 U CN201120195158 U CN 201120195158U CN 202152736 U CN202152736 U CN 202152736U
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pump
cover
sealing
seat
pump housing
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王友宏
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Abstract

组合式酸洗泵,包括静环座、弹簧座、密封端盖所组成,泵体设置在泵体外壳中,并由泵体卡环在左端卡紧;泵体与泵盖形成的内腔中设置有套在轴的顶端的叶轮;所述的泵盖的右下端与密封端盖联接形成的内腔中的轴套上,设置有静环座、弹簧座,静环座的内腔中分别设置有机械密封动环、机械密封静环;弹簧座中设置有弹簧,并由端盖上设置的骨架油封、止退螺母从右端密封锁紧;所述的泵体外壳右端与托架联接,托架与轴联接处设置轴承,并由相应的轴承前盖、轴承后盖密封锁紧。本实用新型机械密封系统技术独特,密封使用寿命长,提高了生产效率,杜绝了环境污染,提高了泵的使用寿命。

Description

组合式酸洗泵
技术领域:
本实用新型涉及到泵,特别是涉及到一种组合式酸洗泵。 
背景技术:
组合式酸洗泵,广泛适用于温度低于120℃,含有硬、软质固体颗粒的酸、碱、盐、包括氢氟酸、强氧化剂、有机溶剂等介质的输送,含固量在40%以下。特别适用于氧化铁皮液、泥浆液、煤渣液、石灰渣液、钛白粉液的输送,也适用于冶金行业的酸洗线、酸再生、中和站和脱脂以及钼矿行业的使用。目前的组合式酸洗泵机械强度低、耐磨性差、机械密封性能差,“跑、冒、漏”的现象不能根冶,降低了生产率,使用寿命低。有些关键零件还依靠进口。 
发明内容:
本实用新型的目的就是要提供一种组合式酸洗泵,它能克服现有产品所存在的问题。本实用新型的目的是这样实现的,组合式酸洗泵,包括静环座、弹簧座、密封端盖所组成,其特征在于:泵体设置在泵体外壳中,并由泵体卡环在左端卡紧;泵体与泵盖形成的内腔中设置有套在轴的顶端的叶轮;所述的泵盖的右下端与密封端盖联接形成的内腔中的轴套上,设置有静环座、弹簧座,静环座的内腔中分别设置有机械密封动环、机械密封静环;弹簧座中设置有弹簧,并由端盖上设置的骨架油封、止退螺母从右端密封锁紧;所述的泵体外壳右端与托架联接,托架与轴联接处设置轴承,并由相应的轴承前盖、轴承后盖密封锁紧;所有过流部件采用机械强度高、耐磨、耐腐性能好的非金属材料覆盖。本实用新型过流部件采用机械强度高、耐磨、耐腐性能好的非金属材料经过高温、高压一次模压成型。外壳采用抗压、抗冲击的优质A3钢经熔模铸造而成。机械密封全部选用耐磨、耐腐性能最好的无压烧结碳化硅精制而成,机械密封系统技术独特,密封使用寿命长,提高了生产效率,杜绝了环境污染,提高了泵的使用寿命。 
附图说明:
图1是本实用新型结构示意图; 
1.泵体卡环,2.泵体外壳,3.泵体,4.叶轮,5.泵盖,6.静环座,7.弹簧座,8.密封端盖,9.轴承前盖,10.轴承,11.托架,12.黄油嘴,13.轴承后盖,14.机械密封动环,15.机械密封静环,16.弹簧,17.骨架油封,18.止退螺母,19.轴,20.骨架油封。 
具体实施方式:
下面结合附图对本实用新型作进一步说明; 
组合式酸洗泵,包括静环座、弹簧座、密封端盖所组成,其特征在于:泵体设置在泵体外壳中,并由泵体卡环在左端卡紧;泵体与泵盖形成的内腔中设置有套在轴的顶端的叶轮;所述的泵盖的右下端与密封端盖联接形成的内腔中的轴套上,设置有静环座、弹簧座,静环座的内腔中分别设置有机械密封动环、机械密封静环;弹簧座中设置有弹簧,并由端盖上设置的骨架油封、止退螺母从右端密封锁紧;所述的泵体外壳右端与托架联接,托架与轴联接处设置轴承,并由相应的轴承前盖、轴承后盖密封锁紧;所有过流部件采用机械强度高、耐磨、耐腐性能好的非金属材料覆盖。具体实施时,过流部件采用机械强度高、耐磨、耐腐性能好的非金属材料经过高温、高压一次模压成型。外壳采用抗压、抗冲击的优质A3钢经熔模铸造而成。机械密封全部选用耐磨、耐腐性能最好的无压烧结碳化硅精制而成。使用时启动电机后,打开出液口压力表,缓慢开启出液管上的阀门,调节到需要工况。本实用新型一般不宜低于30%设计流量下长期运行,轴承和电机轴承的温升不应超过75℃,不能用进液管上阀门来调节流量,以免发生汽蚀。机械密封根据各种不同的工况研制生产,在使用过程中一般情况下不能有大的颗粒进入,防止大的颗粒进入使机械密封端面失效。停泵时,缓慢关闭出液管上的阀门,并关闭各种仪表;关闭电源;如果接有冲洗水,应待泵完全停止后才能关闭冲洗液;环境温度低于液体凝固点时,要放净泵内的液体,以防冻裂。 

Claims (2)

1.组合式酸洗泵,包括静环座、弹簧座、密封端盖所组成,其特征在于:泵体设置在泵体外壳中,并由泵体卡环在左端卡紧;泵体与泵盖形成的内腔中设置有套在轴的顶端的叶轮;所述的泵盖的右下端与密封端盖联接形成的内腔中的轴套上,设置有静环座、弹簧座,静环座的内腔中分别设置有机械密封动环、机械密封静环;弹簧座中设置有弹簧,并由端盖上设置的骨架油封、止退螺母从右端密封锁紧;所述的泵体外壳右端与托架联接,托架与轴联接处设置轴承,并由相应的轴承前盖、轴承后盖密封锁紧。
2.根据权利要求1所述的组合式酸洗泵,其特征在于:所有过流部件采用机械强度高、耐磨、耐腐性能好的非金属材料覆盖。 
CN2011201951580U 2011-06-11 2011-06-11 组合式酸洗泵 Expired - Fee Related CN202152736U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105508300A (zh) * 2015-12-18 2016-04-20 安徽南方化工泵业有限公司 内嵌传动式水泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105508300A (zh) * 2015-12-18 2016-04-20 安徽南方化工泵业有限公司 内嵌传动式水泵

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