Fruit juice concentration and essence recovery integrated system
A technology for essence recovery and fruit juice, applied in the field of evaporation and rectification, can solve the problems of high energy consumption, high operating cost, complex structure, etc., and achieve the effects of improving thermal efficiency, improving energy-saving economy, and simple structure
Active Publication Date: 2019-01-29
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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Problems solved by technology
[0005] The purpose of the present invention is to provide an integrated system for fruit juice concentration and essence recovery, which solves the problems of complex structure, high energy consumption and high operating cost in the prior art
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[0026] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0027] Such as figure 1 As shown, the integrated system for juice concentration and flavor recovery provided by the embodiment of the present invention includes an evaporator 1, a first distillation tower 2, a second distillation tower 3, a first vapor compressor 4, and a second vapor compressor 5. , Gas-liquid separator 6, first...
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The invention relates to the technical field of evaporation and rectification, and especially relates to a fruit juice concentration and essence recovery integrated system. The system includes an evaporator, a first rectifying tower, a second rectifying tower, a first vapor compressor, a second vapor compressor, a gas-liquid separator, a first reboiler, a second reboiler, a first preheater and a second preheater; the evaporator is connected to the gas-liquid separator; the gas-liquid separator is connected to the first rectifying tower; the first rectifying tower is connected to the second compressor; the second compressor is connected to the second reboiler; the second reboiler is connected to the first preheater; and the first preheater is correspondingly connected to the reflux inlet ofthe first rectifying tower and a fruit juice storage tank respectively through a first branch pipeline and a second branch pipeline. Through the combination of heat pump evaporation and rectification, tower bottom condensate liquid and tower top steam of the evaporator can be fully used, the latent heat of secondary steam can be fully used, the latent heat can be recycled, and heat efficiency canbe enhanced.
Description
Technical field [0001] The invention relates to the technical field of evaporation and rectification, in particular to an integrated system for fruit juice concentration and flavor recovery. Background technique [0002] Evaporative distillation is widely used in many industries such as water treatment, chemical industry, pharmaceuticals, food, desalination, and salt production. Evaporative distillation is a process with high energy consumption. Evaporation technology is a major energy consumer in these industries. Therefore, the main production and consumption of these industries lies in energy consumption. [0003] At present, the existing domestic industries involved in the evaporation process generally use multi-effect evaporation technology for evaporation and concentration. The working process needs to maintain a large amount of raw steam, and it is necessary to configure a coal-fired boiler and a cooling system. The existing system has the following problems: the overall st...
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Patent Timeline
Login to View More IPC IPC(8): B01D1/00B01D1/30B01D3/00B01D3/14B01D3/42A23L2/10
CPCA23L2/107B01D1/0041B01D1/305B01D3/007B01D3/148B01D3/42
Inventor 张振涛张钰杨鲁伟杨俊玲张化福刘军
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI