Separator Quality Identification

separator is a device that separates a multi-phase mixture into two or more single-phase fluids. Multiphase mixtures generally consist of liquids, gases and solid particles, and separators are often used in chemical industry, petroleum, metallurgy and other fields. The working principle of
separator is based on the characteristics of different substances moving in space. It usually uses some physical properties for separation, such as density, viscosity and inertia. When the multi-phase mixture passes through the separator, it will be separated into two or more single-phase fluids under the action of force to achieve the purpose of separation.
In the case of separator quality appraisal, Zhongke Testing can provide separator quality appraisal services.

1. Structural design and manufacturing process: The structural design of the separator should be reasonable and have sufficient strength and stability. The manufacturing process needs to comply with relevant standards and specifications to ensure the quality and overall reliability of the welded joints of the equipment.
2. Material selection: The materials used in the separator need to have corrosion resistance, high temperature resistance and good sealing performance. Common materials include stainless steel, carbon steel, corrosion-resistant alloys, etc. to adapt to different media and process conditions.
3.Separation efficiency: The separation efficiency of the separator is crucial to output quality and production efficiency. In quality identification, it is necessary to evaluate the separation performance of the separator, etc.

CJ／T380-2011 Technical specifications for sewage lifting device
GB/T 4795-2009 15ppm bilge water separator
GB/T 21358-2008 General technical specifications for jet fuel filter separators
GB/T 21357-2008 Jet fuel filter separator similarity technical specification
JB/T 12953-2016 Rotary air-water separator for compressed air system
JB/T 12891-2016 Diesel engine oil-gas separator
HG/T 5106-2016 Technical conditions for gas-liquid microcyclone separators in chemical process
JC/T 403-2016 Cyclone separators for cement industry
JC/T 404-2016 Pass-through separators for cement industry
SY/T 7055-2016 Recommended practices for structural design of underwater separators
0SY/T 0515-2014 Oil and gas separator specification
1

The sewage lifting equipment and other products purchased by an agricultural product company had quality problems and did not meet the technical requirements stipulated in the agreement, resulting in a dispute with the equipment manufacturer.
was entrusted by the court to conduct an appraisal and analysis on "whether there are quality problems" with the separator involved in the case.
appraisal analysis results: The
appraisal analysis expert group discussed the relevant information and on-site investigation of the separators involved and made a comprehensive quality and technical analysis, and made the following suggestions and conclusions:
1, the gap between the inner and outer cylinders of the solid-liquid separators of 4 sewage lifting equipment, the installation, fixation and sealing of the sewage submersible pump are in compliance with the industry standard CJ/T380-2011 "Sewage Lifting Device Technology" 2. The product identification of 11 small sewage lifters is inconsistent with the requirements of the industry standard CJ/T380-2011 "Technical Conditions for Sewage Lifting Devices"; and the water tank does not have an automatic cleaning function, which is inconsistent with the requirements of the industry standard CJ/T380-2011 "Technical Conditions for Sewage Lifting Devices". There are quality problems, which can easily lead to automatic control failure or damage of the small sewage lifter.