Stirring device for esterification reaction of basic yellow dye

• Main Author: HAN CUITING
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2020
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The utility model discloses a stirring device for esterification reaction of basic yellow dye. The device comprises a reaction kettle, a discharge hole is formed in the lower end of the right side wall surface of the reaction kettle; a plug is assembled at the discharge hole; a feeding hole is formed in the upper wall face of the left side of the reaction kettle, a reaction kettle cover is assembled at the upper end of the reaction kettle, limiting grooves are formed in the left side and the right side of the upper wall face of the reaction kettle cover, a controller is assembled on the wall face of the left side of the reaction kettle, the power input end of the controller is connected with an external power source, and a stirring structure is assembled below the reaction kettle cover. The stirring device for the esterification reaction of the basic yellow dye is reasonable in design; according to the reaction kettle, a mixed solution in the reaction kettle can be stirred through thestirring structure, and t