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Precautions for use of reactor

The reactor is a kind of reaction equipment, which should be noted during operation, otherwise it will be damaged for many reasons, leading to forced production stop. Many aspects should be paid attention to in the operation of the reactor.

Introduction to the structure of the reactor

The reactor is composed of reactor body, reactor cover, jacket, agitator, transmission device, shaft seal device, support, etc. When the height diameter ratio of the mixing device is large, multi-layer mixing blades can be used, or optional according to the user's requirements. Jacket is set outside the kettle wall, or heat exchange surface is set inside the kettle, or heat exchange can be conducted through external circulation. The supporting base is of supporting type or ear type. The gear reducer should be used when the speed exceeds 160 revolutions. The number, specification or other requirements of openings can be designed and made according to the user's requirements.

Main factors affecting filtration of water treatment equipment

According to the theoretical analysis and filtering practice of filtration, the main factors affecting filtration are as follows: 1. During temperature filtration, the suspension temperature is low, the viscosity is high, and the filtering speed is slow. The viscosity of liquid is an exponential function of temperature, which decreases significantly with the increase of temperature Temperature rise is a simple and useful measure to reduce viscosity, but too high temperature will easily cause oil oxidation, and the filtration temperature of crude oil generally does not exceed 70 ℃

Classification of reactors

1. According to the heating/cooling mode, it can be divided into electric heating, hot water heating, heat transfer oil circulation heating, far infrared heating, external (internal) coil heating, jacket cooling and internal coil cooling. The selection of heating mode is mainly related to the heating/cooling temperature required by chemical reaction and the amount of heat required.

What is a reactor

The general understanding of reactor is that there is a container with physical or chemical reaction. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low and high speed mixing functions required by the process can be realized.

Process flow of ultrapure water for power plant water treatment equipment

1. Ion exchange method is adopted, and the process is as follows: raw water → raw water booster pump → multi-media filter → active carbon filter → water softener → precision filter → cation resin filter bed → anion resin filter bed → anion cation resin mixed bed → microporous filter → water point