Closed reaction kettle feeding device for producing glass fiber reinforced plastic internal release agent

• Main Author: ZHOU CHENGXIANG
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2019
• Subjects: CLEANING; CLEANING IN GENERAL; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model discloses a closed reaction kettle feeding device for producing a glass fiber reinforced plastic internal release agent. The reaction kettle comprises a closed reaction kettle body and brackets, wherein the upper end of the closed reaction kettle main body is communicated with a feeding pipe; the upper end of the feeding pipe is communicated with a mixing bin; the side part of the mixing bin is communicated with a liquid conveying hopper and a solid conveying hopper; filter screens are fixedly mounted in the liquid conveying hopper and the solid conveying hopper; a piston chamber is arranged at the upper end of the mixing bin, a piston is slidably mounted in the piston chamber, a connecting rod is fixedly mounted at the upper end of the piston, vibration exciters are fixedly mounted at the two ends of the mixing bin, and the lower end of the mixing bin communicates with the closed reaction kettle body through a feeding pipe. By means of the feeding device, raw materials adhering to the inter