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Beijing Dongfang Shenglongda Technology Co., Ltd
Pressure Stir Reactor
NegotiableUpdate on 05/06
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Overview
The Parr pressure stirred reactor consists of a reactor body, a reactor cover, a jacket, a stirrer, a transmission device, a shaft seal device, and a support. The working principle of the $r $n reactor is to process various materials (including gases, liquids, and solid materials) loaded into the equipment through temperature changes. To enable materials to undergo chemical reactions during the process of absorbing thermal energy (heating) or releasing heat (cooling), producing new materials and substances. It is an instrument and reaction equipment that utilizes temperature changes to process materials.
Product Details
ParrPressure Stir ReactorComposed of kettle body, kettle cover, jacket, mixer, transmission device, shaft seal device, support, etc. When the aspect ratio of the mixing device is large, multiple layers of mixing blades can be used, and it can also be selected according to the user's requirements. A jacket is installed outside the kettle wall, or a heat exchange surface is installed inside the reactor, or heat exchange can be achieved through external circulation. The support seat can be of the support type or ear type. Gear reducers should be used when the speed exceeds 160 revolutions per minute. The number of openings, specifications, or other requirements can be designed and manufactured according to user requirements.
1. Packing sealing is usually used under normal or low pressure conditions, with a pressure of less than 2 kilograms.
2. In general, mechanical seals are used for medium pressure or vacuum situations, with a pressure of negative pressure or 4 kilograms.
3. Magnetic sealing will be used under high pressure or high volatility of the medium, usually when the pressure exceeds 14 kilograms. Except for magnetic seals that use water cooling, other sealing forms will increase the cooling water jacket when the temperature exceeds 120 degrees.
ParrPressure Stir ReactorPrecautions for use
1. It is necessary to strictly follow the rules and regulations to operate the reactor.
Before operation, carefully check for any abnormalities. During normal operation, do not open the upper cover or touch the wiring terminals on the board to avoid electric shock; It is strictly prohibited to operate under pressure; During the nitrogen pressure test, carefully observe the changes in the pressure gauge. Once the test pressure is reached, immediately close the nitrogen valve switch; The heating rate should not be too fast, and the pressurization should also be carried out slowly, especially the stirring speed, which is only allowed to increase slowly.
When the kettle body is heated to a high temperature, do not come into contact with the kettle body to avoid burns; After the experiment, the temperature should be lowered first. Do not cool quickly to prevent damage caused by excessive temperature and pressure differences. At the same time, it is necessary to unplug the power supply in a timely manner.
4. After using the reaction kettle, it is important to pay attention to maintenance so that the high-pressure kettle can have a better service life.
