Water-cooled efficient vacuum condenser system

Abstract

The invention discloses a water-cooled efficient vacuum condenser system. The system comprises a vapor generating tank, a pipeline, a water filtering device, a vacuum condensation device, a hot watercollection tank, a circulating water tank and a water suction pump in connection through the pipeline. The water filtering device is designed in a single-filter or double-filter form to meet differentoperating requirements; by combination of a plurality of atomizing nozzles and spraying nozzles, the nozzles are detachable, so that convenience in demounting and maintenance is achieved; the atomizing nozzles are in a form of bi-tangential rotary spraying and vertical-transverse mixed contact, a large whirling mist range is realized, and condensation efficiency is improved to achieve water saving and energy saving by taking advantages of water atomization contact area increase and rapid vacuumizing resulted from jet concentration. By adoption of the water-cooled efficient vacuum condenser system, the vacuum degree can be effectively raised, water consumption is reduced, and short time and stability in vacuumizing are realized; simple equipment structure, simplicity and convenience in operation and maintenance and low production cost are realized; the cooling water cyclic utilization rate is high; equipment investment and maintenance cost is low due to availability for mounting basedon an original foundation.

Description

technical field [0001] The patent of the invention relates to the technical field of condensation and vacuum pumping in sugar, alcohol, food and other light industries and chemical industries, especially a water-cooled high-efficiency vacuum condenser system, which is mainly used in the sugar cane and beet sugar industry. Background technique [0002] Vacuum condensers are widely used in light industries such as sugar, alcohol, food, and chemical industries such as evaporation and crystallization. In the equipment industry, the rationality of the vacuum condensing system is one of the keys to whether the sugar factory can save energy, reduce consumption, and reduce pollution. [0003] Traditionally used condensers use lower temperature water to directly contact wet steam to condense the latter, and the condensed water is discharged from the tail pipe of the condenser. However, the juice vapor also contains a small amount of non-condensable gas, which must be exhausted to ac...

AI Technical Summary

Problems solved by technology

Advantages of wet vacuum system: simple structure and operation, easy maintenance; disadvantages: large water volume, difficult adjustment

The advantages of the dry vacuum system: the water consumption is 15-30% less than that of the wet vacuum system; the disadvantages: the overall structure is relatively complicated, the investment cost is large, and the maintenance cost of the equipment is high; both have their own advantages and disadvantages. partly use the former

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