The utility model provides a kind of laboratory glass reaction kettle convenient to sample anytime, belong to chemical experiment equipment technical field, including fixed platform, glass reaction cover,
glass cover, reaction cavity, rotating motor, pivot, stirring vane,
discharge pipe, sampling passage, sampling port, sampling
bottle, flow guide passage, sealing
assembly, first connecting ring, second connecting ring, connecting rod, fixed column, support seat,
exhaust pipe and feed inlet. For the problem that traditional single-layer glass reaction kettle lacks special sampling device, needs to be opened after reaction to sample, leading to real-time monitoring cannot be realized, the device is set sampling passage and flow guide passage in the bottom of reaction cavity, cooperate sealing
assembly and transparent sampling
bottle, realize sampling anytime in reaction process, avoid liquid splashing, sample
pollution and operation risk.