The utility model relates to the technical field of melting crystallization equipment, in particular to a crystalline plate group, which comprises a plate, a cold and hot medium inlet and outlet nozzle, a collecting pipe and a connecting pipe. The plate is arranged at equal spacing along the length direction of the collecting pipe, and at least one plate is arranged outside the end of the collecting pipe, and the plate is connected with a medium inlet. The outlet pipe, the medium inlet and outlet pipe are fixed at the end of the collecting pipe, the rest of the plates are connected to the collecting pipe through the connecting pipe, and the cold and hot medium inlet and outlet pipes are connected to the collecting pipe. The utility model effectively reduces the distance between the plate and the adjacent crystalline plate groups by setting one of the plates on the outer side of the end of the collecting tube and connecting the medium in and out of the tube separately, so that the plates between the groups can be kept at the same distance and the integral crystallization in the box body can be avoided due to the difference of the distance between the plates. Speed greatly improves the overall crystallization speed, reduces energy consumption and improves production efficiency.
【技术实现步骤摘要】
一种结晶板组
本技术涉及熔融结晶设备
,特别涉及一种结晶板组。
技术介绍
熔融结晶技术是一种重要的分离、纯化及浓缩技术,因其具有高效率、低能耗的特点,被广泛应用于化工中间体、医药中间体、生化制品的精制提纯。国内的静态熔融结晶装置是一个内部包含很多平行冷却板片或管束的容器,冷热媒介质在板片内部循环,原料液处于熔融静止状态在板片外部积聚,该工艺操作简单、运行成本低、换热效果好,但静态管式结晶器相较于静态板式结晶器而言占地面积大、换热效果较差,因此常见的静态熔融结晶器以板式居多。现有的板式静态熔融结晶器是将若干片结晶板等间距地焊接到集合管上形成一组结晶板组,若干组结晶板组并排放置在箱体内,由于集合管的端部会凸出于最外侧的结晶板,导致相邻两组之间的相邻两块结晶板的间距过大,直接影响整体结晶效率。
技术实现思路
本技术的目的是提供一种结晶板组,合理设置板片的位置,缩短相邻组之间结晶板的距离。本技术的上述目的是通过以下技术方案得以实现的:一种结晶板组,包括板片、冷热媒介质进出口接管、集合管和连接管,所述板片沿所述集合管的长度方向等间距间隔设置,至少有一板片设置在所述集合管的端部 ...
【技术保护点】
1.一种结晶板组,包括板片(31)、冷热媒介质进出口接管(33)、集合管(34)和连接管(35),所述板片(31)沿所述集合管(34)的长度方向等间距间隔设置,其特征在于:至少有一板片(31)设置在所述集合管(34)的端部外侧,以减小相邻两组结晶板组的相邻板片(31)的间距,该板片(31)连接有介质进出管(36),所述介质进出管(36)固定在所述集合管(34)的端部,其余板片(31)通过连接管(35)连接在所述集合管(34)上,所述冷热媒介质进出口接管(33)连接在所述集合管(34)上。
【技术特征摘要】
1.一种结晶板组,包括板片(31)、冷热媒介质进出口接管(33)、集合管(34)和连接管(35),所述板片(31)沿所述集合管(34)的长度方向等间距间隔设置,其特征在于:至少有一板片(31)设置在所述集合管(34)的端部外侧,以减小相邻两组结晶板组的相邻板片(31)的间距,该板片(31)连接有介质进出管(36),所述介质进出管(36)固定在所述集合管(34)的端部,其余板片(31)通过连接管(35)连接在所述集合管(34)上,所述冷热媒介质进出口接管(33)连接在所述集合管(34)上。2.根据权利要求1所述的一种结晶板组,其特征在于:相邻两个所...
【专利技术属性】
技术研发人员:彭鹏,彭定云,杨程建,
申请(专利权)人:浙江万享科技股份有限公司,
类型:新型
国别省市:浙江,33
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