Lowering the vacuum level of a chiller is not actually a routine operation, as generally we want to keep the vacuum level within an appropriate range to ensure the proper operation of the chiller. If the vacuum is too low (i.e., the pressure in the system is too high), it can lead to a series […]
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To determine whether the vacuum level of the chiller is normal, the following methods can be used: Check the instruction manual Different models of chillers have different requirements for vacuum level, so you should first refer to the instruction manual to understand the standard range of vacuum degree for this type of chiller. Use professional
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The possible faults of the vacuum system of the steam ejector and the corresponding troubleshooting methods mainly include: Insufficient vacuum in the steam ejector Check the nozzle for clogging or wear. If the nozzle is clogged with large foreign particles, the nozzle should be cleaned and may need to be replaced if the nozzle is
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Steam ejector vacuum system design is a complex and critical process that involves multiple aspects and factors. Here’s a simplified design step and consideration: Demand Analysis Clarify the purpose, working environment and requirements of the vacuum system, such as the required vacuum, working pressure, flow rate, etc. Analyze the operating conditions of the steam ejector,
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There are clear differences between vacuum pumps and vacuum generators in several ways. First of all, they work differently. Vacuum pumps mainly pump air from the pumped container by mechanical, physical, chemical or physicochemical methods to obtain a vacuum. This process usually consists of three stages: gassing, gas capture and exhaust, where the gas filling
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Vacuum pumps and vacuum generators differ significantly in a number of ways. First of all from the perspective of the working principle, the vacuum pump mainly produces a vacuum environment through mechanical pumping. This process consists of two stages, positive pressure pumping and negative pressure pumping, where the gas is pumped out and discharged into
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Vacuum generators have a wide range of applications in many fields, mainly including the following aspects: Medical field Vacuum generators are mainly used in the medical field in operating rooms, research laboratories, diagnostic centers, etc. They are used for suctioning, blood-suction, suctioning and drainage in operating rooms, laboratory operations such as distillation, degassing, etc., in
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The throat diameter of the steam ejector does have an effect on the suction pressure. The choice of throat diameter size directly affects the performance and working condition of the steam ejector. Smaller nozzle throat diameters will require relatively high operating vapor pressure when they reach normal operating condition. However, after reaching normal working conditions,
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Steam ejector vacuum systems may encounter various faults during use, and here are some common troubleshooting methods: Low operating vacuum This can be a common problem after long-term use. First, check the working condition of the steam jet pump to make sure it is operating properly. At the same time, check the system for air
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Compared to vacuum pumps, ejectors offer the following advantages: Simple structure and simple operation The injector usually does not have a complex rotating part, which makes its structure relatively simple, which reduces manufacturing costs and maintenance difficulty. In terms of operation, the injector is also easier to operate and control, especially in harsh or special
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