Maltol pipe chlorination reaction method

The invention relates to a maltol pipe chlorination reaction method. The maltol pipe chlorination reaction method is characterized by including the steps that methyl alcohol is injected into a pipe from an inlet of the pipe, chlorine is injected into the pipe from a slant pipe, then a substrate furfuryl alcohol is injected into the pipe from the inlet of the pipe, the methyl alcohol, the chlorine and the furfuryl alcohol are reacted through the pipe, materials obtained after reacting enter a collecting transferring trough from an outlet of the pipe, the reaction materials are hydrolyzed and sublimated, and then a crude maltol product is obtained. The maltol pipe chlorination reaction method has the advantages that a traditional reaction mode is broken through, the characteristic that a chlorination reaction is sharp and can be instantaneously completed is combined, completion of the chlorination reaction can be guaranteed, the probability of by-product further chlorinating is also reduced, and the workshop se