一种面向消毒剂生产的自适应调控方法
By combining real-time air pressure derivative early warning and low-temperature process water direct injection with PID closed-loop control, the problem of thermal runaway in traditional disinfectant production has been solved, achieving safety and product quality stability in high-load production, and improving the yield rate of disinfectants and equipment safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANGSU KANGBAT BIOLOGICAL ENG CO LTD
- Filing Date
- 2026-06-22
- Publication Date
- 2026-07-17
AI Technical Summary
The cooling and heat transfer rate of traditional external jackets is much lower than the rate at which local temperatures rise, leading to transient thermal runaway in disinfectant production. This results in a large amount of raw materials being ineffectively consumed, abnormal fluctuations in the effective chlorine concentration of the product, a decrease in the overall yield of the production line, and potential equipment safety hazards.
By collecting real-time gas pressure data from the raw material gas feed pipeline and using the derivative of gas pressure changes to warn of the risk of local thermal runaway, low-temperature process water is directly injected into the main feed channel of the alkali solution, bypassing the heat transfer path of the metal reactor wall. Combined with PID closed-loop control and material ratio feedforward regulation, instantaneous suppression and concentration recovery are achieved, ensuring production safety and stable product quality.
It effectively avoids adverse side effects and equipment overpressure hazards induced by instantaneous high temperature, improves the yield rate and equipment safety of high-load continuous production, and ensures the high purity and stability of disinfectant products.
Smart Images
Figure CN122411097A_ABST