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Steel construction of air separation cold boxes

Steel construction of air separation cold boxes
Cold box as a steel structure of the building, the main role is to provide insulation for a variety of internal low-temperature containers, while a variety of external operating elements, cold box piping support and some important containers to provide support points, liquid air separation plant cold box of reasonable structure to ensure the operation of liquid air separation plant
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News of Steel construction of air separation cold boxes
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Jul 03, 2020
On July 2, it was reported that according to the Science and Technology Bureau of Shunhe District, Kaifeng City, DEAR air separation won the 2019 year
Jul 01, 2020
On July 1, it was reported that Liu Yuxia, section chief of Kaifeng Market Supervision and Administration Bureau, and leaders of Shunhe District Quali
Solutions of Steel construction of air separation cold boxes
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Small air separation plant KDON(Ar)-8000/16000-220 solution for metallurgical industry
DEAR air separation has provided a number of complete solutions for the metallurgical industry for many years, accumulated rich experience, and helped the efficient development of the metallurgical industry. With many years of service experience in the metallurgical industry, DEAR air separation provides customer with the small air separation plant KDON (Ar) - 8000 / 16000 / 220, which is mature technological, operating reliable, operating convenient, and energy saving intelligent, that is highly recognized by customers.
Large complete air separation plant KDON(Ar)- 36000/70000-1200 solution for chemical industry
DEAR air separation has provided many sets of air separation plant for chemical industry for many years, with rich experience and the safe and stable unit operation. This unit adopts molecular sieve purification, booster turbine expander to supply the cooling capacity of the unit, and the whole rectification hydrogen-free argon production process. The rapid growth of enterprises in the industry is accompanied by the demand for production and the demand for air separation plant. DEAR air separation has cooperated with customers in the large-scale complete set of air separation plant KDON (AR) - 36000/70000-1200 project, which has meet the capacity demand and safety demand of the enterprise.
Faq of Steel construction of air separation cold boxes
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Installation of pipes in the cold box in liquid air separation plant Stainless steel welding wire must be baked at the temperature strictly in accordance with the instructions for use and kept warm before use. Receive welding rod, welders must use the electrode insulation cylinder, and do a good job of anti-aluminium welding wire clean, dry and sealed packaging, otherwise chemical cleaning and drying treatment is required before use. Welding rod grades must be used uniformly and not mixed. Pr...
Jan 25, 2022
1Test 1.1 The water used for the pressure test shall be clean domestic water ,for containers with complex structures or distillation towers, plate fin heat exchangers, condensing evaporators, adsorbers, filters, etc., which should not be used as a medium, the air pressure test is available. 1.2 Gas tightness test for dry oil-free clean air or nitrogen. 2 test pressure categories: strength air pressure test, test water pressur...
Jan 20, 2022
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