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1.Abstract: This paper analysed the actuilities of reusing the cooling energy in the process of separating sodium sulphate from the brine by refrigeration,and the condition of the refrigeration system.Suggesbted an idea to reuse the cooling emergy that suits the process better.
文摘:分析了冷冻提硝工艺中冷量回收利用的现状和制冷系统工况,提出了使冷量回收利用措施更加合理的思路。收藏指正
2.Our main products are as follows: 100,125,170 series reciprocating ammonia and Freon single stage and double stages refrigerating compressors, condensing units, water chillers and low-temperature brine chiller;125,160,200 series screw type ammonia and Freon refrigerating compressors, condensing units, water chillers and low-temperature brine chillers; hat-dipped galvanized air coolers, refrigeration accessories; belt type and mesh type individual food continuous freezers, plate freezers, vacuum freezing and drying equipment for foodstuff, polyurethane and polystyrene sandwich insulation panel, cold storage, ice-making equipment; marine refrigerating equipment; Sino-American products: hermitic and semi-hermitic reciprocating multi-compressors water chillers, vertical hermitic screw water chillers; Sino-Japanese products: direct combustion type and steam type absorption water chillers; coal and oil (imported burner) industrial boilers, central hot water units; airside equipment and ice-cell.
现主要产品有:100、125、170系列活塞式氨、氟单级、双级制冷压缩机、压缩冷凝机组、冷水机组、低温盐水机组;125、160、200系列螺杆式氨、氟制冷压缩机、冷水机组、低温盐水机组;热浸锌冷风机、制冷附属设备;板带式、网带式食品连续单冻机、平板冻结器、食品真空冷冻干燥设备;聚氨酯、聚苯乙烯夹心板、组合冷库、制冰成套设备;船用制冷成套设备;大型谷物冷却机组;中美合资全封闭、半封闭活塞式多机头冷水机组、立式全封闭螺杆式冷水机组;中日合资直燃型、蒸汽型溴化锂吸收式冷水机组;燃煤型、燃油型(进口燃烧器)工业锅炉、中央热水机组;空调末端设备、冰蓄冷装置。收藏指正
3.It discussed the methods of increasing refrigeration of the ammonia compressor, decreasing the terminal temperature of the cold brine and the discharge of mother liquid for production of salt.
作者探讨采用增大氨压机制冷量,进一步降低混合冷冻冷冻终温,提高精质量,降低制盐母液排放量,扩大产量,增加产值的方法,可以提高盐、硝生产的经济效益。收藏指正
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