technical knowledge

Vacuum ejector models and specifications vary by brand, application, and performance requirements. Here are some common ejector models and specifications for reference: Schmalz vacuum generator VAGG series Model examples: AC3 10: Suction rate 6m/h, rated power 50HZ, 0.25KW, voltage 400V, volume 10L. AC3 30 80: suction rate 18m/h, rated power 50HZ, 0.55KW, voltage 400V, volume […]

When selecting a liquid ejector vacuum system, there are several factors to consider to ensure that the selected system meets the specific application needs. Here are some key considerations, along with a selection guide based on them: 1. System Needs Assessment Vacuum Requirements: Determine the desired vacuum range. Different applications require different levels of vacuum,

The working principle of the liquid ejector vacuum system mainly involves the fluid dynamics and physical principles, which can be divided into the following key steps and principles: Liquid Supply System The liquid is piped from the source such as a storage tank, water pump, etc., to the nozzle. Liquid supply systems typically include components

The pressure of the absorption chiller mainly includes evaporation pressure, absorption pressure, condensation pressure, etc. The following is a description of the relevant pressures of the absorption chiller based on the specific parameters of the lithium bromide absorption chiller mentioned in reference article 2: Evaporation pressure 1400Pa. This is the pressure at which the refrigerant

The absorption chiller is mainly composed of the following equipment: Chiller The chiller is the core equipment of the lithium bromide absorption chiller, and its power directly determines the refrigeration effect. It consists of a lithium bromide generator, a condenser, an evaporator, an absorber and a water tank. The lithium bromide generator is the core

There are significant differences between vacuum cooling and water cooling in terms of principle, application scenarios, and objects. Here are the main differences between them: Principle Vacuum cooling: Based on the principle that vapor water molecules have higher energy than liquid water molecules, when water is vaporized, it will absorb the latent heat of vaporization,

Steam ejectors are suitable for a wide range of applications and are highly effective. The following is a detailed classification and summary of the applicable working environment of steam ejectors: Cleaning & Disinfection Steam ejectors can be used to clean and disinfect a variety of surfaces such as floors, walls, furniture, etc. The high-temperature and

There is no fixed value for the suction pressure of a steam ejector, as it is influenced by a number of factors, including the design of the steam ejector, the operating conditions, and the vacuum level required. However, based on the information in the reference article, we can give some points and reference ranges related

The main reason for the need for multi-stage ejectors is their ability to achieve higher vacuum levels and more complex industrial requirements. Here’s a detailed explanation of the need for multistage injectors: Increased vacuum A multi-stage ejector consists of a plurality of injectors and diffusion tubes, and the inlet of each stage injector receives a

The basic principles of steam ejectors are mainly based on the principles of energy conversion and fluid dynamics. Here’s a detailed explanation of its rationale: Steam source A steam ejector first obtains high-temperature steam by connecting to a steam source (e.g., boiler, steam generator, etc.). The high-temperature and high-pressure state of steam provides the energy