Device and method for preparing methyl oxo-phenylacetate

• Main Authors: DU HONGWEI, CHEN JIANG, WANG RULONG
• Format: Patent
• Language: Chinese; English
• Published: 08.10.2021
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; METALLURGY; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses a device and a method for preparing methyl oxo-phenylacetate, and belongs to the related field of chemical preparation. The device for preparing methyl oxo-phenylacetate comprises a shaft sleeve, a scouring block, a sliding cavity and a preparation box. A plurality of collecting grooves are formed in the outer circle face of the shaft sleeve, all the collecting grooves are arranged in a circumferential array with the rotating shaft as the circle center, and the side wall, close to the rotating shaft, of each collecting groove is an inclined face. An electromagnetic valve is fixedly arranged on the side wall of each collecting groove, a sliding block is slidably connected to the inner wall of the sliding cavity, a rotating shaft is rotatably arranged on the end face of the front side of the sliding block, the rotating shaft penetrates through the shaft sleeve, and the rotating shaft and the shaft sleeve are fixedly connected. According to the scheme, grease can be uniformly adsorbed and