The utility model discloses an intermittent gypsum unloading device, which comprises a belt vacuum dewatering machine. The belt vacuum dewatering machine has a feeding hopper under its feeding belt end; the two sides of the feeding hopper are fixed on both sides of the support beam of the belt vacuum dewatering machine; the door plate is articulated below the feeding hopper; the door switch is fixed at the bottom of the door plate; and the other end of the door switch is fixed. The supporting plate is fixed on both sides of the lower supporting beam of the belt vacuum dehydrator, the door switch is electrically connected to the controller inside the control cabinet through the driving device, and the controller electrically connects the door switch. The intermittent gypsum discharging device of the utility model; the gypsum discharged by the dehydrator falls uninterruptedly through the discharging outlet, and continuously receives the material through the hopper, which cooperates with the intermittent transportation vehicle, and can replace the electric vehicle without stopping the dehydrator; it can improve the collection efficiency and transportation efficiency of gypsum dehydration; the operation is simple, safe, time-saving and labor-saving.
【技术实现步骤摘要】
一种间歇石膏卸料装置
本技术涉及一种卸料装置,具体涉及一种间歇石膏卸料装置,属于卸料装置
技术介绍
电站和工业用锅炉通常采用化石燃料,诸如煤和油。由于这些化石燃料一般含有硫的成分,因此,在燃烧过程中会产生二氧化硫等有害物质。在火力发电厂烟气脱硫工艺中,石灰石-石膏湿法烟气脱硫装置用于除去锅炉烟气中的二氧化硫,该工艺的副产品为含水率为50%左右、氯离子含量约20000ppm的石膏;含水石膏的特点是氯离子含量高,含水率高,因此无法利用,且易污染环境;为变废为宝,避免二次污染,需要将其处理为低含水率和低氯离子含量的产品石膏;现有的石膏脱水一般采用离心脱水机脱水的方法,例如CN1213580A;其缺点是脱水过程不连续,运行噪音大,石膏脱水后的品质较差;另一种脱水的办法是利用真空胶带机脱水系统对含水石膏进行脱水,例如CN1358109A;现有的脱水机脱出石膏用电瓶车运走,当电瓶车车斗石膏满后,需将脱水机及脱硫排渣系统停运,等电瓶车倒掉石膏停至脱水机下面时,再将脱水机及排渣系统开起来,费时费时,设备开停次数多易损坏。
技术实现思路
为解决上述问题,本技术提出了一种间歇石膏卸 ...
【技术保护点】
1.一种间歇石膏卸料装置,包括皮带真空脱水机,其特征在于:所述皮带真空脱水机其下料皮带端下方设置有接料斗;所述接料斗两侧固定于皮带真空脱水机其支撑梁内两侧;所述接料斗下方铰接有门板;所述门板底面固定有门开关件;所述门开关件另一端固定于撑板;所述撑板固定于皮带真空脱水机其下支撑横梁内两侧;所述门开关件通过驱动件电连接到控制柜内侧的控制器;所述控制器电连接门板开关。
【技术特征摘要】
1.一种间歇石膏卸料装置,包括皮带真空脱水机,其特征在于:所述皮带真空脱水机其下料皮带端下方设置有接料斗;所述接料斗两侧固定于皮带真空脱水机其支撑梁内两侧;所述接料斗下方铰接有门板;所述门板底面固定有门开关件;所述门开关件另一端固定于撑板;所述撑板固定于皮带真空脱水机其下支撑横梁内两侧;所述门开关件通过驱动件电连接到控制柜内侧的控制器;所述控制器电连接门板开关。2.根据权利要求1所述的间歇石膏卸料装置,其特征在于:所述门开关件包括倾斜设置于门板后两侧的多组电控伸缩杆;所述电控伸缩杆一...
【专利技术属性】
技术研发人员:包龙涛,李法宝,弭广,宋道海,
申请(专利权)人:山东新升实业发展有限责任公司,
类型:新型
国别省市:山东,37
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