Centralised drainage design for the whole machine
①For small air separation units and downhole equipment, a fixed and uniform centralised drainage outlet is designed on the skid block.
②For large air separation units, the centralised drainage components are prefabricated in the workshop according to the design and taken away with the delivery, and then incorporated into the drainage line during installation on site according to the actual situation on the customer's side.
Design of the operating instructions for the liquid air separation plants
Change the current operation manual content is cumbersome. The status quo of operation is not strong, and the contents of the manual are streamlined and enriched to enhance its practicality.
Standardised design of electrical processes
Standardised design of electrical processes, including standardisation of electrical control schemes. Standardisation of the assembly process. Standardisation of external wiring, standardisation of electrical wiring process drawings and standardisation of program design, comprehensive standardisation of electrical design and wiring work, and improvement of the industrial level of electrical application of equipment.
① Standardisation of control schemes Preparation of "Technical documentation on standardised control schemes for small air separation units, large air separation units and liquid air separation plants" with detailed tables.
DEAR has led the development of many innovative technologies, such as the new main condensing evaporator, self-cleaning filter, energy-saving oxygen generator, energy-saving air separation nitrogen water pre-cooling system, ultra-low-pressure air separation unit, double-stage fractionation tower with liquid lift function for low-pressure air separation equipment.
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