Reactor quality appraisal

Reactor is a type of equipment used for chemical reactions, usually consisting of a reaction vessel, heating device, mixing device, heat transfer equipment, bracket and control system. It is widely used in reaction processes in chemical, pharmaceutical, food and other industries. The working principle of
reactor is based on the interaction and changes of reacting substances in chemical reactions. Heating, cooling, mixing and other processes help to control the speed and effect of the reaction process. During the reaction process, the reactor can control parameters such as reaction speed and quality by adjusting pressure and temperature.
In the case of reactor quality appraisal, Zhongke Testing can provide reactor quality appraisal services.

is classified according to structure: vertical reactor, horizontal reactor, jacketed reactor, spherical reactor;
is classified according to material: glass reactor, stainless steel reactor, titanium alloy reactor;
is classified according to stirring method: paddle stirring reactor, anchor stirring reactor, spiral stirring reactor.

GB/T 29254-2012 Laboratory reactor controller
GB/T 30098-2013 Laboratory magnetic drive reactor
GB/T 32708-2016 Laboratory instrument and equipment safety regulations Reactor
HG/T 3648-2011 Magnetic drive reactor
HG 2367-2006 Vinyl chloride polymerization reactor technical conditions
HG/T 3915-2006 Fluoroplastic lined reactor

A leakage accident occurred in the mechanical seal of the reactor purchased by a heavy industry company, causing property damage and resulting in a dispute with the equipment manufacturer.
was entrusted by the court to conduct an appraisal and analysis on "whether there are quality problems" in the reactor involved.
identification and analysis results: The
identification and analysis expert group discussed the relevant information and on-site investigation of the reactor involved in the case and made a comprehensive quality and technical analysis, and made the following suggestions and conclusions:
The reaction kettle involved in the case has a positional deviation in the manufacturing and processing of the shaft sleeve transmission pin of the seal and the pin hole of the inner moving ring, resulting in uneven long-term stress on the inner moving ring, causing the inner moving ring to break and cause leakage.