Automatic temperature control feeding reaction kettle for phenolic resin production

• Main Authors: TAN DUYONG, TAN YONGZHEN
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: BLASTING; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COMPOSITIONS BASED THEREON; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; METALLURGY; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; REFRIGERATION OR COOLING; REFRIGERATORS; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING; WEAPONS

The utility model discloses an automatic temperature control feeding reaction kettle for phenolic resin production, which comprises an outer box body, an inner box body is mounted on the inner side of the outer box body, a heat absorption pipe is spirally mounted on the inner wall of the inner box body, a mounting box is mounted on one side of the outer box body, and a compressor is mounted on the bottom wall of the inner side of the mounting box. The compressor is connected with the heat absorption pipe through a pipeline, a condenser is installed on the inner side of the installation box, an air blower is installed on the inner side of the installation box through a support, the air blower is located behind the condenser, the condenser is connected with the output end of the compressor through a connecting pipe, and a throttling valve is installed at one end of the condenser. The first pressure sensor, the second pressure sensor and the temperature sensor are installed to monitor the temperature change in t